US Patent: 1,904,679
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Push drill
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Patentees:
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Thomas J. Fegley (exact or similar names) - Philadelphia, PA |
George O. Leopold (exact or similar names) - Philadelphia, PA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jan. 14, 1932 |
Granted: |
Apr. 18, 1933 |
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Steve Gosselin
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Description: |
They were trying to make a shorter drill for inclusion in tool sets. |
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