DE Patent: DE-4,482
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| Einrichtung an englischen Schraubenschlüsseln
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Patentees:
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| Carl Junge (exact or similar names) - Brenscheid an Breckerfeld, Germany |
| Wilhelm Junge (exact or similar names) - Brenscheid an Breckerfeld, Germany |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Apr. 08, 1879 |
| Antedated: |
Jan. 11, 1878 |
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Patent Pictures:
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German patent 4482 - composite edited image |
Espacenet patent
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Stan Schulz
German patent 4482 in ESPACENET
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Description: |
| The interior double screw structure in this design is modified in subsequent patent DE-4483. |
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