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US Patent: 451,320
Electric motor
Patentee:
Rudolf Eickemeyer (exact or similar names) - Yonkers, NY

USPTO Classifications:
310/20, 310/31, 417/418

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. Irvine
R. Eickemeyer, Jr.

Patent Dates:
Applied: Aug. 28, 1890
Granted: Apr. 28, 1891

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Osterheld & Eickemeyer

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