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发明名称
Verfahren zur Herstellung sehr feinmaschiger Netzfolien
摘要
申请公布号
DE849570(C)
申请公布日期
1952.09.15
申请号
DE1949P040569
申请日期
1949.04.23
申请人
FERNSEH G.M.B.H.
发明人
FANSELAU WERNER
分类号
B63C11/50;C23F1/02;C25D1/08;G03F7/12;H01J9/14;H01J19/00;H01J19/28
主分类号
B63C11/50
代理机构
代理人
主权项
地址
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