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发明名称
Manufacture of artificial sponges and other porous structures
摘要
申请公布号
GB392483(A)
申请公布日期
1933.05.18
申请号
GB19320036338
申请日期
1932.12.22
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C08J9/00
主分类号
C08J9/00
代理机构
代理人
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地址
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