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Patents for Automatic Wrench Corp. of America | |||||
Number | Date | Patentee | Title | Type | |
1,380,794 | Jun. 07, 1921 | W. Gordon | Monkey Wrench | nut wrenches | |
1,501,903 | Jul. 22, 1924 | W. Gordon | Wrench | quick adjust wrenches | |
1,618,820 | Feb. 22, 1927 | W. Gordon | Pipe Wrench | pipe wrenches |