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US Patent: 2,854,866
Method of forming saw chain teeth and saw chain cutter links
Patentees:
Robert G. Sholeen - Chicago Heights, IL
Arthur William Mall - Flossmoor, IL

USPTO Classifications:
72/341, 76/112

Tool Categories:
tool making

Assignees:
Mall Tool Co. - Chicago, IL

Manufacturer:
Mall Tool Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 29, 1956
Granted: Oct. 07, 1958

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Mall Tool Co.

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