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US Patent: 2,150,959
Tool Holder
Patentee:
Roar H. Bergström (exact or similar names) - Halmstead, Halland Province Sweden

USPTO Classifications:
407/102, 407/117, 407/89, 407/9

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: Dec. 18, 1937
Granted: Mar. 21, 1939

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Application filed in Sweden 22 Dec., 1936.

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