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Patent number:
Patent Date:
US Patent: 848,719
Alternating-current motor
Patentee:
Edward Bretch (
exact
or
similar
names) - St. Louis, MO
USPTO Classifications:
310/173
,
310/197
Tool Categories:
electrical devices
:
electric motors
:
motor armatures
Assignees:
None
Manufacturer:
Advance Electric Co.
- St. Louis, MO
Witnesses:
Wells L. Church
George Bakewell
Patent Dates:
Applied:
Nov. 17, 1905
Granted:
Apr. 02, 1907
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Advance Electric Co.
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