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公开(公告)号：JPS5837269B2
公开(公告)日：1983-08-15
申请号：JP12650580
申请日：1980-09-10
Applicant: KOGYO GIJUTSUIN
Inventor： KAWAMURA MITSUTAKA , OOTAKE TAKESHI , TOMIZAWA SATOSHI , KAMYA KUNIO , UCHIDA KUNIO , OOKUBO TEIJI
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