Discoveries and inventions of the nineteenth century (1905)
Routledge, Robert · London : G. Routledge and Sons · leaf 124
Fig. 34.—Interior of Engineers Workshop. TOOLS. … Fig. 35.—Z/^^ Bianchard Lathe. THE BLANCHARD LATHE. THIS machine affords a striking example of the appHcation of the copyving principle which is the fundamental feature of modern manufac-turing processes. It would hardly be supposed possible, until the methodhad been explained, that articles in…
Inventions
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