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US Patent: 1,689,460
Rivet spinning attachment
Patentee:
Walter Stumpf - Baltimore County, MD

USPTO Classifications:
72/126, 81/10

Tool Categories:
woodworking machines : handheld power tools : handheld power tool accessories

Assignees:
Black & Decker Manufacturing Co. - Towson, MD

Manufacturer:
Black & Decker Manufacturing Co. - Towson, MD

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 06, 1925
Granted: Oct. 30, 1928

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Black & Decker Manufacturing Co., Ltd.
Description:
Conversion Tool

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