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Patents for L. M. Spong | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | CA-52,842 | Jul. 08, 1896 | W. Dicks | Wrench | |
![]() | 571,879 | Nov. 24, 1896 | B. Holmes | Variable Speed Countershaft | |
![]() | 593,543 | Nov. 09, 1897 | H.B. Rose | Improved Device For Adjusting The Cones of Ball-Bearings and Other Analogous Purposes | |
597,463 | Jan. 18, 1898 | R.A. Gibson | Machine for bending hoops for rims, &c. | ||
![]() | 601,440 | Mar. 29, 1898 | B. Holmes | Motor Vehicle |