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US Patent: 603,709
Dynamo or motor
Patentee:
Ferdinand Schwedtmann (exact or similar names) - St. Louis, MO

USPTO Classifications:
310/216.118

Tool Categories:
electrical devices : electric motors

Assignees:
None

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

Witnesses:
J. Clarence Taussig
W. A. Alexander

Patent Dates:
Applied: Oct. 23, 1897
Granted: May 10, 1898

Patent Pictures:
USPTO (New site tip)
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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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