London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Band 3William Newton, Charles Frederick Partington W. Newton, 1821 |
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Seite 115
... metal may be cast and afterwards hammered to give it greater solidity , The lining of the hull is formed with long plates of thin copper or other metal ; or wood planks may be used as seen attached in fig . 3 ; the plates or planks are ...
... metal may be cast and afterwards hammered to give it greater solidity , The lining of the hull is formed with long plates of thin copper or other metal ; or wood planks may be used as seen attached in fig . 3 ; the plates or planks are ...
Seite 117
... metal ship , is , after all , but a ship , and not distinguishable from one of ordinary con- struction , or that metal ships or vessels may have been made before , even then my invention comprises a new mode of manufacturing that which ...
... metal ship , is , after all , but a ship , and not distinguishable from one of ordinary con- struction , or that metal ships or vessels may have been made before , even then my invention comprises a new mode of manufacturing that which ...
Seite 269
... metal is about one hundredth part . These alloys may be advantageously used for every purpose where good steel is required ; but the scarcity and value of some of the metals must operate as a preventive to their general introduction ...
... metal is about one hundredth part . These alloys may be advantageously used for every purpose where good steel is required ; but the scarcity and value of some of the metals must operate as a preventive to their general introduction ...
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