US Patent: 198,932
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| Improvements in bellows-nozzles
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Patentees:
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| Frank J. Gracier (exact or similar names) - San Francisco, CA |
| William E. Edwards (exact or similar names) - Oakland, CA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 03, 1877 |
| Granted: |
Jan. 08, 1878 |
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Jeff Joslin
Vintage Machinery entry for Frank J. Gracier
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Description: |
| Of interest because co-inventor Frank Gracier also manufactured woodworking machinery. |
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