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Patents for B. F. Sturtevant Co. | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 713,589 | Nov. 18, 1902 | H.A. Balcome | Brush-holder support | |
![]() | 720,511 | Feb. 10, 1903 | H.A. Balcome | Drum-armature | |
![]() | 1,038,110 | Sep. 10, 1912 | B.S. Foss | Centrifugal fan-wheel | |
![]() | 1,060,966 | May 06, 1913 | H.A. Balcome | Electric motor and brake | |
![]() | 1,224,260 | May 01, 1917 | C.O. Bergstrom | Oil-deflector | |
![]() | 1,305,242 | Jun. 03, 1919 | G.W. Allen | Pneumatic cleaner |