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发明名称
ETHYLENICALLY UNSATURATED CARBAZOLE POLYMERIC MATERIALS AND METHODS OF MAKING THE SAME
摘要
申请公布号
CA804093(A)
申请公布日期
1969.01.14
申请号
CAD804093
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
WILLIAM A. HEWETT
分类号
主分类号
代理机构
代理人
主权项
地址
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