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US Patent: 922,521
Short-circuiting device for electric motors
Patentee:
Charles A. Schnur (exact or similar names) - St. Louis, MO

USPTO Classifications:
200/80R, 310/167, 310/236, 310/237

Tool Categories:
electrical devices : electric motors

Assignees:
Wagner Electric Mfg. Co. - St. Louis, MO

Manufacturer:
Wagner Electric Mfg. Co. - St. Louis, MO

Witnesses:
B. M. Schlichting
L. Gutmann

Patent Dates:
Applied: May 09, 1908
Granted: May 25, 1909

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Wagner Electric Corp.
Description:
Seen on a Wagner single-phase 3/4 horse motor with patent dates ranging between 1888-09-11 to 1910-05-31.

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