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US Patent: 1,130,017
Centrifugal circuit-changing device for electric motors
Patentee:
Edwin S. Pullsbury (exact or similar names) - St. Louis, MO

USPTO Classifications:
310/167

Tool Categories:
electrical devices : electric motors : induction motors
electrical devices : electric motors : centrifugal motor switches

Assignees:
Century Electric Co. - St. Louis, MO

Manufacturer:
Century Electric Co. - St. Louis, MO

Witnesses:
John F. Crean
H. W. Jearmin

Patent Dates:
Applied: Jan. 19, 1912
Granted: Mar. 02, 1915

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Century Electric Co.

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