DE Patent: DE-72,039
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Rahmenförmiger Schraubenschlüssel
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Patentee:
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P. Östergaard (exact or similar names) - Flensburg, Germany |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Mar. 31, 1893 |
Antedated: |
Mar. 31, 1893 |
Patent Pictures:
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German patent 72039 - composite edited image |
Espacenet patent
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Stan Schulz German patent 72039 in ESPACENET
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Description: |
Stepped sizes within an overall tapering opening.
German patent Klasse 87 (a) Gruppe 6. |
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