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US Patent: 862,838
Bit holder and extender
Patentee:
Edward T. Murray (exact or similar names) - Colorado Springs, CO

USPTO Classifications:
279/90

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Aug. 06, 1907

Patent Pictures:
USPTO (New site tip)
Google Patents
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