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发明名称
Verfahren zur Herstellung von Kunstschwamm.
摘要
申请公布号
AT118244(B)
申请公布日期
1930.06.25
申请号
ATD118244
申请日期
1928.03.30
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
A47K7/02;C08J9/00
主分类号
A47K7/02
代理机构
代理人
主权项
地址
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