CH Patent: CH-296,082
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Einrichtung an Werkzeugmaschinen Zum Herstellen Von Schraubenlinienförmigen Zügen an Arbeitsstücken Device on Machine Tools for Producing Helical Trains on Workpieces
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Patentees:
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| Hans Deckel (exact or similar names) - Munich, Munich District, Bavaria Germany |
| Friedrich Wilhelm Deckel (exact or similar names) - Munich, Munich District, Bavaria Germany |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 21, 1950 |
| Granted: |
Jan. 31, 1954 |
Espacenet patent
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Joel Havens Vintage Machinery entry for Friedrich Deckel GmbH
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