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All Patents in class 411/354 | |||||
Number | Date | Patentee | Title | Type | |
947,211 | Jan. 18, 1910 | C.T. Cunnius | Spring-post for woodworking-machines | woodworking machine mechanisms | |
1,721,363 | Jul. 16, 1929 | E.J. Wesp | Adjustable bearing | metal shearing machines | |
2,339,897 | Jan. 25, 1944 | M.E. Wetzler | Hold-down for drill presses or milling machines | clamps | |
5,310,299 | May 10, 1994 | L.M. Bernstein | Sliding clamp | work holding | |
5,641,257 | Jun. 24, 1997 | L.M. Bernstein | Sliding clamp | work holding |