US Patent: 436,612
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Hammer
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Patentee:
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Cebert H. Newhall (exact or similar names) - Philadelphia, PA |
USPTO Classifications: |
81/23 |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Aug. 03, 1889 |
Granted: |
Sep. 16, 1890 |
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Stan Schulz
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Description: |
John A. Wiedersheim - patent attorney
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