DG Patent: DG-144,155
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Schraubenschlüssel - Einsatz
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Patent Dates:
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Granted: |
Oct. 05, 1900 |
Patent Pictures:
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D.R.G.M. 144,155 (image collated and edited) |
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Stan Schulz
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Description: |
German "Gebrauchsmuster" registration for a pipe gripping addition for nut wrenches. It appears to match U.S. patent 638,475 granted Dec. 5, 1899.
This is the 1st GEBRAUCHSMUSTER listing to be added to DATAMP. The image is a composite from PATENTBLATT issued by the German patent office, and a "review" in a trade journal. In keeping with German patent practice, the patent was granted in the name of a company rather than an individual. |
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