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发明名称
Verfahren zur Herstellung von Glassinterfiltern
摘要
申请公布号
DE811268(C)
申请公布日期
1951.08.20
申请号
DE1950H001925
申请日期
1950.03.08
申请人
HAVEMANN ROBERT DR.
发明人
HAVEMANN ROBERT DR.
分类号
B01D39/20;C03B19/06
主分类号
B01D39/20
代理机构
代理人
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