US Patent: 3,568,283
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| Metal Cutting Tool
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Patentee:
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| Edgar Wyss (exact or similar names) - Mörigen, Biel/Bienne Administrative District, Bern Canton, Switzerland |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 22, 1969 |
| Granted: |
Mar. 09, 1971 |
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Joel Havens
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Description: |
| Claims priority, application in Switzerland, 02 Feb., 1968. |
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