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经营范围
发明名称
Procédé de préparation d'éthers de xylane
摘要
申请公布号
FR897390(A)
申请公布日期
1945.03.20
申请号
FRD897390
申请日期
1943.08.21
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C08B37/00
主分类号
C08B37/00
代理机构
代理人
主权项
地址
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