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Patent number:
Patent Date:
US Patent: 1,474,180
Electric motor switch
Patentees:
Albert R. Goldrick (
exact
or
similar
names) - Cleveland, OH
Milton H. Spielman (
exact
or
similar
names) - Cleveland, OH
USPTO Classifications:
200/80R
Tool Categories:
electrical devices
:
electric switches
Assignees:
Domestic Electric Co.
- Cleveland, OH
Manufacturer:
Domestic Electric Co.
- Cleveland, OH
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 05, 1920
Granted:
Nov. 13, 1923
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Domestic Electric Co.
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