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US Patent: 1,047,280
Thread-cutting mechanism
Patentee:
Herman W. Oster (exact or similar names) - Cleveland, OH

USPTO Classifications:
409/69, 409/73, 409/74

Tool Categories:
metalworking machines : metal threading machines : pipe threading machines

Assignees:
Oster Mfg. Co. - Cleveland, OH

Manufacturer:
Oster Mfg. Co. - Cleveland, OH

Witnesses:
E. L. Thurston
H. R. Sullivan

Patent Dates:
Applied: Oct. 22, 1910
Granted: Dec. 17, 1912

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Oster Mfg. Co.

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