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" ... easy and simple in the extreme, and so evidently efficient in its application, that it cannot but excite surprise that, in the present highly improved state of our manufactures, such a communication should be made as a discovery entirely new. Instead,... "
The Operative Mechanic, and British Machinist: Being a Practical Display of ... - Σελίδα 764
των John Nicholson - 1825 - 795 σελίδες
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Chemical Essays: Principally Relating to the Arts and Manufactures ..., Τόμος 1

Samuel Parkes - 1823
...communication should be made as a discovery entirely new. " Instead of the customary mode of hardening the blade from the anvil, let it be passed immediately...ascertained, that steel in this state heats in the fire with greater regularity, and that when immersed > the obstacles being removed to the immediate action...

Mechanics' Magazine and Journal of Science, Arts, and Manufactures, Τόμος 4

1825
...should be made as a discovery entirely new. Instead, therefore, of the customary mode of hardening the blade from the. anvil, let it be passed immediately...ascertained that steel, in this state, heats in the fire with greater regularity ; and that, when immersed, the obstacles being removed to the immediate action...

Iron: An Illustrated Weekly Journal for Iron and Steel ..., Τόμος 4

Perry Fairfax Nursey - 1825
...should bo made as a discovery entirely new. Instead, therefore, of the customary mode of hardening the blade from the anvil, let it be passed immediately...ascertained that steel, in. this state, heats in the fire with greater regularity ; and that, when immersed, the obstacles being removed to the immediate action...

American Mechanics' Magazine, Τόμος 2

1825
...should be made as a discovery entirely new. Instead, therefore, of the customary mode of hardening the blade from the anvil, let it be passed immediately...coating, and the razor will then be properly prepared to un. dergo the operation of hardening ;tfith advantage. It will be easily ascertained tbat steel, in...

Mechanics Magazine, Τόμος 4

1825
...as a discovery en"tirely new. , ...t—^_. . Instead, therefore, of the customary mode of hardening the blade from the anvil, let it be passed immediately...the grinder ; a slight application of the stone will reiliove the whole of the scale or coathi;;. and the razor will then be properly prepared to undergo...

The Technical repository, by T. Gill

Thomas Gill (patent-agent) - 1825
...should be made, as a discovery entirely new ! Instead, therefore, of the customary mode of hardening the blade from the anvil, let it be passed immediately...the forger to the grinder : a slight application of tlte stone will remove the whole of the scale or coating ; and the razor will then be properly prepared,...

The London Encyclopaedia: Or, Universal Dictionary of Science, Art ..., Τόμος 14

Thomas Curtis - 1829
...should be made as a discovery entirely new. Instead, therefore, of the customary mode of hardening the blade from the anvil, let it be passed immediately from the hands of the forger to the grinders ; a slight application of the stone will remove the whole of the scale or coating, and the...

A Treatise on the Progressive Improvement and Present State of the ..., Τόμος 1

John Holland - 1831 - 341 σελίδες
...mode of hardening the blade from the anvil, let it be passed immediately from the hands of the forgers to the grinder ; a slight application of the stone...ascertained that steel in this state heats in the fire with greater regularity, and that when immersed, the obstacles being removed to the immediate action...

A Treatise on the Progressive Improvement and Present State of the ..., Τόμος 1

John Holland - 1831 - 341 σελίδες
...should be made as a discovery entirely new. " Instead, therefore, of the customary mode of hardening the blade from the anvil, let it be passed immediately from the hands of the forgers to the grinder ; a slight application of the stone will remove the whole of the scale or coating,...

The Mechanic's Register, Τόμοι 1-2

1838
...exist, great difference of temperature must exist likewise. Instead of the customary mode of hardening the blade from the anvil, let it be passed immediately...ascertained that steel, in this state, heats in the fire with greater regularity ; and that, when immersed, the obstacles being removed to the immediate action...




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