Patent US-1875-158384
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Year granted | 1875 |
Office | US |
Patent number | 158384 |
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Applicant is inventor? | 1 |
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Grant date | 1875-01-05 |
Granted? | 1 |
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CPCs | B24C9/00 B64C1/1407 |
Family year | 1875 |
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Cites these patents | |
Citations from after 1930 | |
Application ID | 45827543 |
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- espacenet Inventor location (imputed):