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US Patent: 1,229,174
Tool Holder
Patentee:
Win D. Williams (exact or similar names) - Philadelphia, PA

USPTO Classifications:
407/102, 407/80, 407/91, 407/92

Tool Categories:
metalworking machines : metal lathes : lathe tool holders and tool posts

Assignees:
Right & Left Hand Tool Holder Co. - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Aug. 15, 1916
Granted: Jun. 05, 1917

Patent Pictures:
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