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US Patent: 3,656,016
Subframe for power tool having double insulated brush holders
Patentees:
Anthony Jacyno (exact or similar names) - Aurora, IL
Harold R. Botefuhr (exact or similar names) - Bensenville, IL

USPTO Classifications:
310/239, 310/242, 310/50

Tool Categories:
handheld power tools

Assignees:
G. W. Murphy Industries Inc., Portable Electric Tools Division - Chicago, IL

Manufacturer:
G. W. Murphy Industries Inc., Portable Electric Tools Division - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 06, 1970
Granted: Apr. 11, 1972

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Portable Electric Tools, Inc.
Vintage Machinery entry for G. W. Murphy Industries, Inc.

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