CASSIER'S MAGAZINE 32 … HEAVY PLAIN MILLING MACHINE, WITH CONSTANT-SPEED DRIVE. BROWN & SHARPE MFG. CO., PROVIDENCE, R. I. case of the former additional hand) Dixon patent type. The latter tool longitudinal transverse feeding di- is for screwing two bolts or tapping rections, stop and reversing motions. two nuts (up to…
Engineering
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