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经营范围
发明名称
Manufacture of olefines
摘要
申请公布号
US1770734(A)
申请公布日期
1930.07.15
申请号
US19280310173
申请日期
1928.10.03
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
ENGELHARDT RUDOLF;LOMMEL WILHELM
分类号
C07C1/36
主分类号
C07C1/36
代理机构
代理人
主权项
地址
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