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公开(公告)号：US3549482A
公开(公告)日：1970-12-22
申请号：US3549482D
申请日：1967-03-20
Applicant: TOKUJIRO OKUTANI
Inventor： OKUTANI TOKUJIRO
CPC classification number: B41M1/30 , B32B27/00 , B41M3/12 , G09F3/02 , G09F2003/0201 , Y10T428/1424 , Y10T428/31906 , Y10T428/31928
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