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发明名称
摘要
申请公布号
JPH0137409(B2)
申请公布日期
1989.08.07
申请号
JP19870024876
申请日期
1987.02.06
申请人
OOSAKA DAIGAKUCHO
发明人
MURAHASHI SHUNICHI;NAOTA TAKESHI
分类号
C08G69/00
主分类号
C08G69/00
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