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发明名称
Composition of matter
摘要
申请公布号
US2248749(A)
申请公布日期
1941.07.08
申请号
US19370162338
申请日期
1937.09.03
申请人
JASCO INCORPORATED
发明人
ENGELHARDT RUDOLF;HEUCK CLAUS
分类号
C08L91/06;C09D5/25;H01B3/44
主分类号
C08L91/06
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代理人
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