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US Patent: 564,558
Speed-regulator for electric motors
Patentee:
Rudolf Eickemeyer (exact or similar names) - Yonkers, NY

USPTO Classifications:
388/806

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
James S. Fitch
O. Bevaring

Patent Dates:
Applied: Oct. 06, 1891
Granted: Jul. 21, 1896

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Osterheld & Eickemeyer
Description:
Inventor Eickemeyer was deceased.

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