US Patent: 1,132,704
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Micrometer
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Patentee:
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Zorester B. Coes (exact or similar names) - Philadelphia, PA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jul. 28, 1914 |
Granted: |
Mar. 23, 1915 |
Patent Pictures:
[
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Joel Havens
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Description: |
Charles N. Butler - patent attorney |
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