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经营范围
发明名称
Diphenyl compounds
摘要
申请公布号
US2363819(A)
申请公布日期
1944.11.28
申请号
US19420434787
申请日期
1942.03.14
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
GLAHN WILLIAM H. VON;ROTTSCHAEFER BERNARD W.
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