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METHOD OF PRODUCING PAPERLIKE THERMOPLASTIC FILM FOR GRAPHIC ART USE
US 3,551,538 A
Filed
: 10/17/1966
Issued
: 12/29/1970
Est. Priority Date
: 10/20/1965
Status: Expired due to Term
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Current Assignee
Honda Seiichiro
,
Ogura Kenji
,
Okubo Minoru
,
Yamamoto Sadao
Original Assignee
Honda Seiichiro
,
Ogura Kenji
,
Okubo Minoru
,
Yamamoto Sadao
Inventors
YAMAMOTO SADAO
,
OKUBO MINORU
,
HONDA SEIICHIRO
,
OGURA KENJI
Application Number
US04/586,986
Time in Patent Office
1,534 Days
Field of Search
US Class Current
264/49
CPC Class Codes
C08J 9/10
developing nitrogen , the b...
C08J 9/26
by elimination of a solid p...
Y10S 264/05
Use of one or more blowing ...
Y10T 428/24405
Polymer or resin [e.g., nat...
Y10T 428/31511
Of epoxy ether
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