Torque Wrench Patent Print
Patent No. US2074079 · 1937
Invented by Conrad Bahr / P.A. Sturtevant

Vintage 1937 patent drawing of the torque wrench by Conrad Bahr / P.A. Sturtevant. Museum-quality archival giclée print.
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About This Print
Vintage 1937 patent drawing of the torque wrench by Conrad Bahr / P.A. Sturtevant. Museum-quality archival giclée print.
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