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US Patent: 2,008,352
coupling device for impact tips
Patentees:
Thomas J. Fegley (exact or similar names) - Philadelphia, PA
George O. Leopold (exact or similar names) - Philadelphia, PA

USPTO Classifications:
403/277, 403/297, 473/49, 81/492

Tool Categories:

Assignees:
North Brothers Manufacturing Co. - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 01, 1933
Granted: Jul. 16, 1935

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen
"Vintage Machinery" entry for North Bros. Manufacturing Co.

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