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All Patents in class 81/53.1 | |||||
Number | Date | Patentee | Title | Type | |
1,564,511 | Dec. 08, 1925 | W.L. Bessolo | Supporting Means For Tools | chain and strap wrenches | |
5,259,277 | Nov. 09, 1993 | G.A. Zurbuchen | Electrically Insulating Composite Hand Tool |