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公开(公告)号：JPS581233B2
公开(公告)日：1983-01-10
申请号：JP924874
申请日：1974-01-23
Applicant: MITSUI TOATSU CHEMICALS
Inventor： AIGA HIROSHI , KAWAKAMI MICHIO , UCHIDA RYUJI , SONODA KOICHI
IPC: C09B29/08 , C09B29/085
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