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All Patents of Type: vernier calipers | |||||
Number | Date | Patentee | Title | Type | |
506,703 | Oct. 17, 1893 | J.H. Lynch | Vernier Calipers | vernier calipers | |
706,148 | Aug. 05, 1902 | C.J. Banks | Micrometer | vernier calipers | |
718,266 | Jan. 13, 1903 | F.G. Marbach | Vernier and Micrometer Calipers | micrometers | |
2,799,942 | Jul. 23, 1957 | H.W. Ehler | Unitary rule slide | vernier calipers | |
3,060,584 | Oct. 30, 1962 | R. Westfall | Vernier Caliper | vernier calipers |