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All Patents in class 366/327.3 | |||||
Number | Date | Patentee | Title | Type | |
78,386 | May 26, 1868 | B.K. Maltby | Coffee Roaster | coffee roasters | |
103,998 | Jun. 07, 1870 | T. Drake | Coffee Roaster | coffee roasters | |
120,103 | Oct. 17, 1871 | L. Runyon | Improvement in churns | churns |