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Cigarette
US 1,507,925 A
Filed
: 01/10/1923
Issued
: 09/09/1924
Est. Priority Date
: 01/10/1923
Status: Expired due to Term
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Current Assignee
Marshall Jr Henry Hall
Original Assignee
Marshall Jr Henry Hall
Inventors
MARSHALL JR HENRY HALL
Application Number
US02/611,847
Time in Patent Office
608 Days
Field of Search
US Class Current
131/362
CPC Class Codes
A24C 5/608
Treating cigarettes with a ...
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