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Patent number:
Patent Date:
US Patent: 664,189
Electrical-switch cap
Patentee:
George B. Thomas (
exact
or
similar
names) - Hartford, CT
USPTO Classifications:
174/66
,
200/293
Tool Categories:
electrical devices
:
electric switches
Assignees:
Perkins Electric Switch Mfg. Co.
- Hartford, CT
Manufacturer:
Perkins Electric Switch Mfg. Co.
- Hartford, CT
Witnesses:
F. A. Rizy
G. W. Goodridge
Patent Dates:
Applied:
Aug. 27, 1900
Granted:
Dec. 18, 1900
Patent Pictures: [
1
|
2
]
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