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All Patents of Type: battery charging devices | |||||
Number | Date | Patentee | Title | Type | |
680,535 | Aug. 13, 1901 | J.B. Meriam | Apparatus for Charging Storage Batteries of Automobile Vehicles | battery charging devices | |
1,122,287 | Dec. 29, 1914 | J.F. Lincoln | Charging System for Storage Batteries | battery charging devices | |
1,260,218 | Mar. 19, 1918 | J.F. Lincoln | Charging System for Storage Batteries | battery charging devices | |
1,373,621 | Apr. 05, 1921 | J.F. Lincoln | Safety Charging Device for Batteries | battery charging devices |