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公开(公告)号：JPH03261620A
公开(公告)日：1991-11-21
申请号：JP41059990
申请日：1990-12-14
Applicant: BASF AG
Inventor： MIHIYAERU BUORUFUGANGU MIYURAA , ETSUKEHARUTO SHIYUBUATSUPU , HERUMUUTO AUBUETAA , RAINAA FUEZAA , BERUNHARUTO BETSUCHIYAA , NORUBERUTO MIYURAA , BUORUFUGANGU KOHANETSUKU
IPC: C01G37/027 , C30B29/62 , G11B5/706
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