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US Patent: 1,633,389
Electric tool
Patentee:
Walter Stumpf (exact or similar names) - Baltimore, MD

USPTO Classifications:
310/216.126, 310/47

Tool Categories:
handheld power tools

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

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

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 15, 1926
Granted: Jun. 21, 1927

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Black & Decker Mfg. Co., Ltd.

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