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发明名称
Verfahren zur Herstellung von leichten poroesen Formlingen
摘要
申请公布号
DE720493(C)
申请公布日期
1942.05.09
申请号
DE1938H157195D
申请日期
1938.09.24
申请人
RICHARD HANDL;WILHELM FRITZ WAGNER
发明人
HANDL RICHARD;WAGNER WILHELM FRITZ
分类号
C04B28/10
主分类号
C04B28/10
代理机构
代理人
主权项
地址
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