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AMERICAN SELF SELECTOR CORP
AMERICAN S
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US1965123A
Call forwarding system
Expired / Lapsed
1931-11-13
1934-07-03
0
Details
US1965121A
Impulse transmitter
Expired / Lapsed
1930-04-10
1934-07-03
0
Details