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US Patent: 2,933,112
Chain saw with tensioning means
Patentee:
John G. Bentley (exact or similar names) - Liverpool, NY

USPTO Classifications:
30/123.4, 30/386

Tool Categories:
woodworking machines : other wood sawing machines

Assignees:
Porter-Cable Machine Co. - Syracuse, NY

Manufacturer:
Porter-Cable Machine Co. - Syracuse, NY

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 11, 1957
Granted: Apr. 19, 1960

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Porter-Cable Machine Co.

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