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Patents for Edward Donohoe | |||||
Number | Date | Patentee | Title | Type | |
D34,880 | Jul. 30, 1901 | H.B. Keiper | Design for a stand for rotary blowers and forges | forge blowers | |
D34,882 | Jul. 30, 1901 | H.B. Keiper | Design for a gear-train casing for rotary blowers | forge blowers | |
D34,883 | Jul. 30, 1901 | H.B. Keiper | Design for a gear-train and rotary-blower casing | forge blowers |