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经营范围
发明名称
New rubber preserving media
摘要
申请公布号
US1970972(A)
申请公布日期
1934.08.21
申请号
US19300490324
申请日期
1930.10.21
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
ORTHNER LUDWIG;BOGEMANN MAX;WEIGEL THEODOR
分类号
C08K5/13
主分类号
C08K5/13
代理机构
代理人
主权项
地址
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