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All Patents in class 33/659 | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 215,041 | May 06, 1879 | E.A. Bourquin | Micrometer Gage | |
![]() | 473,286 | Apr. 19, 1892 | E. Beeton | Watch Makers Gage | |
![]() | 531,435 | Dec. 25, 1894 | H.J. Cogswell | Watchmaker's Length Gage | |
568,501 | Sep. 29, 1896 | G.H. Striker | Balance Staff Gage | ||
![]() | 904,007 | Nov. 17, 1908 | C.P. O'Neill | Precision Tool | |
1,265,423 | May 07, 1918 | F.W. Burnett | Truing Attachment for Lathes |