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Patents for Toledo Wrench Co. | |||||
Number | Date | Patentee | Title | Type | |
289,347 | Nov. 27, 1883 | J. Houlehan | Wrench | quick adjust wrenches | |
CA-18,360 | Dec. 24, 1883 | J. Houlehan, G.P. Merrill, G.P. Hadley | Wrench | quick adjust wrenches |