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US Patent: 3,555,870
Gear Forming
Patentee:
Albert F. Tremblay - Toledo, Lucas County, OH

USPTO Classifications:
72/216, 72/406

Tool Categories:
metalworking machines : gear making machines

Assignees:
Kent-Owens Machine Co. - Toledo, Lucas County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 29, 1968
Granted: Jan. 19, 1971

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Kent-Owens Machine Co.

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