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发明名称
Urethanverbindungen
摘要
申请公布号
DE1620731(A1)
申请公布日期
1970.08.20
申请号
DE19661620731
申请日期
1966.09.03
申请人
WOODWARD,ROBERT BURNS
发明人
BURNS WOODWARD,ROBERT
分类号
C07C45/51;C07C47/12;C07C51/493;C07D277/06;C07D499/00;C07D501/08;C07F9/53;C07F9/54;C07F9/6539
主分类号
C07C45/51
代理机构
代理人
主权项
地址
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