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US Patent: 1,784,380
Bit or Drill Holder
Patentee:
Walter B. Murdoch (exact or similar names) - New Britain, CT

USPTO Classifications:
279/52

Tool Categories:
woodworking tools : braces : brace chucks

Assignees:
The Stanley Works - New Britain, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 19, 1928
Granted: Dec. 09, 1930

Patent Pictures:
USPTO (New site tip)
Google Patents
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