CA Patent: CA-32,800
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Combined Bit-Brace and Nut Wrench
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Patentees:
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John F. Stewart (exact or similar names) - Molesworth, ON Canada |
David A. Stewart (exact or similar names) - Molesworth, ON Canada |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Mar. 19, 1889 |
Granted: |
Nov. 11, 1889 |
Patent Pictures:
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John F. Stewart and David A. Stewart patent November 11, 1889 |
CIPO Data Espacenet patent
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Stan Schulz Search Canadian Patents 1869-1894 32,800 in Canadian Patents Database
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Description: |
The brace includes nut-gripping inserts for the chuck. |
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