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公开(公告)号：JPH01172397A
公开(公告)日：1989-07-07
申请号：JP32753687
申请日：1987-12-25
Applicant: STALEY MFG CO A E
Inventor： ROBAATO ESU MAKUDANIERU JIYUNI , DONARUDO ERU JIONSON
IPC: C07H15/04
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