DE Patent: DE-168,633
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| Schraubenschlüssel u. dgl. dessen Maul durch Schwingen ...
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Patentees:
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| Percy George Tacchi (exact or similar names) - London, England |
| Alfred James Jung (exact or similar names) - London, England |
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Patent Dates:
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| Granted: |
Mar. 14, 1906 |
| Antedated: |
Nov. 27, 1904 |
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Patent Pictures:
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German patent 168633 - composite edited image |
Espacenet patent
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Stan Schulz
German patent 168633 in ESPACENET
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Description: |
| The handle structure allows the angle of the head to adjust in relation to the "line" of the handle. See entries for corresponding British patent GB-190401868 for production details, etc. and German patent DE-194499 for subsequent evolution.
German patent Klasse 87 (a) Gruppe 13. |
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