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US Patent: 2,325,249
Delayed action interrupter electric impulse apparatus
Patentee:
Arthur P. Jorgenson (exact or similar names) - Racine, WI

USPTO Classifications:
200/40, 307/132R, 310/29, 335/61, 363/106

Tool Categories:

Assignees:
Roan Mfg. Co. - Racine, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 07, 1939
Granted: Jul. 27, 1943

Patent Pictures:
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