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US Patent: 1,109,031
Tool Holder for Lathes
Patentee:
Martin C. Bersted (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
279/79, 407/120, 407/93

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 17, 1913
Granted: Sep. 01, 1914

Patent Pictures:
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