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US Patent: 3,539,890
Synchronous Motor Static Starting Control
Patentee:
Richard Zechlin (exact or similar names) - Beloit, Rock County, WI

USPTO Classifications:
318/711, 318/718

Tool Categories:
electrical devices : electric motors : motor controls
electrical devices : electric motors : synchronous motors

Assignees:
Fairbanks, Morse Inc. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 11, 1967
Granted: Nov. 10, 1970

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

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