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经营范围
发明名称
SPIRODILACTAM POLYMER
摘要
申请公布号
JPH02160788(A)
申请公布日期
1990.06.20
申请号
JP19890237401
申请日期
1989.09.14
申请人
SHELL INTERNATL RES MAATSCHAPPIJ BV
发明人
PEN CHIYAN WAN
分类号
C07D487/10;C08G69/14;C08G73/06
主分类号
C07D487/10
代理机构
代理人
主权项
地址
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