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US Patent: 1,383,707
Art of making gear-cutters
Patentee:
William C. Farnum - Winchendon, MA

USPTO Classifications:
409/25, 409/26, 451/147, 76/115

Tool Categories:

Assignees:
Baxter D. Whitney & Son - Winchendon, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 02, 1919
Granted: Jul. 05, 1921

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Baxter D. Whitney & Son, Inc.

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