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All Patents in class 74/665H | |||||
Number | Date | Patentee | Title | Type | |
322,904 | Jul. 28, 1885 | E.S. Cobb | Tool Feeding Mechanism for Lathes | metal lathe accessories and attachments | |
427,987 | May 13, 1890 | A.H. Hamon | Apparatus for the Transmission of Rotary Motion | industrial machine speed and direction changing mechanisms | |
3,023,677 | Mar. 06, 1962 | A.S. Charlat | Machine Tool with Tool Carrier | milling machines |