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US Patent: 1,938,761
Machine Tool
Patentee:
Hans Fritschi (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
72/390.6, 72/421

Tool Categories:
metalworking machines : metal straightening machines

Assignees:
Cincinnati Grinders, Inc. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 02, 1932
Granted: Dec. 12, 1933

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

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