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| Patents for John C. Salzgeber | |||||
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| Number | Date | Patentee | Title | Type | |
| 316,066 | Apr. 21, 1885 | J.C. Salzgeber | Coffee Roaster | coffee roasters | |
| 329,490 | Nov. 03, 1885 | J.C. Salzgeber | Apparatus for Treating Hot Roasted Coffee | coffee roasters | |