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经营范围
发明名称
Manufacture of artificial threads and other products from cellulose compounds
摘要
申请公布号
GB408932(A)
申请公布日期
1934.04.16
申请号
GB19320020099
申请日期
1932.07.15
申请人
LEON LILIENFELD
发明人
分类号
C25D17/24;D01F11/02;D06M11/38;D06M11/53
主分类号
C25D17/24
代理机构
代理人
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