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All Patents in class 235/132R | |||||
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Number | Date | Patentee | Title | Type | |
408,192 | Jul. 30, 1889 | F.H. Richards | Stop Motion Register for Grain Scales | grain scales | |
1,255,868 | Feb. 12, 1918 | W.F. Folmer | Magazine Back for Cameras | ||
3,071,318 | Jan. 01, 1963 | K.C. Allen | Weighing scales |