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Patents for Standard Oil Co. | |||||
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Picture | Number | Date | Patentee | Title | |
658,844 | Oct. 02, 1900 | H.E. Henschel | Machine for making boxes | ||
1,263,590 | Apr. 23, 1918 | H.G. Morrow | Grease Gun | ||
![]() | 2,048,407 | Jul. 21, 1936 | W.A. Price | Micrometer Tube Caliper | |
2,578,865 | Dec. 18, 1951 | J.G. Partch, F. Veatch | Machining Fluid |