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发明名称
Filterpapier und Verfahren zu seiner Herstellung
摘要
申请公布号
DE1031118(B)
申请公布日期
1958.05.29
申请号
DE1955W016107
申请日期
1955.02.28
申请人
WIPAC DEVELOPMENT LIMITED
发明人
FOGARTY BERNHARD FRANCIS
分类号
D21F5/00;D21H17/48;D21H27/08
主分类号
D21F5/00
代理机构
代理人
主权项
地址
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