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US Patent: 681,139
Tool Holder for Metal Working Machines
Patentee:
James Quigley (exact or similar names) - Philadelphia, PA

USPTO Classifications:
407/120, 407/66, 409/345, 82/161

Tool Categories:
metalworking machines : metal planers : metal planer tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 13, 1901
Granted: Aug. 20, 1901

Patent Pictures:
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