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US Patent: 2,333,337
Broaching Machine
Patentees:
Emery C. Rachrs (exact or similar names) - Cincinnati, Hamilton County, OH
Carl M. Beach (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
409/252, 409/254, 409/275

Tool Categories:
metalworking machines : broaching machines

Assignees:
Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 31, 1939
Granted: Nov. 02, 1943

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Milling Machine Co.

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