CA Patent: CA-42,446
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Friction clutch
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Patentees:
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George Munro (exact or similar names) - Peterborough, ON Canada |
Hans P. Clausen (exact or similar names) - Milwaukee, WI |
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Patent Dates:
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Applied: |
Feb. 15, 1893 |
Granted: |
Mar. 29, 1893 |
CIPO Data
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Jeff Joslin Vintage Machinery entry for Wm. Hamilton Mfg. Co.
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Description: |
Co-inventor George Munro was a co-founder, in May 1883, of the Wm. Hamilton Mfg. Co., Ltd., which took over the business of William Hamilton. |
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