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US 3,042,035 A
Filed
: 12/09/1958
Issued
: 07/03/1962
Est. Priority Date
: 12/09/1958
Status: Expired due to Term
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Current Assignee
George Coanda
Original Assignee
George Coanda
Inventors
GEORGE COANDA
Application Number
US03/779,202
Time in Patent Office
1,302 Days
Field of Search
US Class Current
128/206.24
CPC Class Codes
A62B 18/00
Breathing masks or helmets,...
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