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发明名称
Verfahren zur Herstellung von isolierenden, wasserdichten Baustoffen
摘要
申请公布号
DE575397(C)
申请公布日期
1933.04.27
申请号
DE1932G083032D
申请日期
1932.07.05
申请人
MICHAEL GROSKOPF
发明人
分类号
C04B20/12
主分类号
C04B20/12
代理机构
代理人
主权项
地址
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