US Patent: 2,536,627
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Woodworking machine blade guard
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Patentee:
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William Copp (exact or similar names) - Guelph, ON Canada |
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Patent Dates:
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Granted: |
Jan. 02, 1951 |
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Jeff Joslin Vintage Machinery entry for Callander Foundry & Mfg. Co. Vintage Machinery entry for Delta Specialty/Delta Mfg. Co./Delta-Rockwell/Rockwell Intl.
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Description: |
Callander Foundry made the "Beaver" line of machinery; the company was purchased by Rockwell Mfg. Co. in 1953. |
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