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发明名称
Verfahren zur Herstellung eines Impraegniermittels fuer Persenningtuch
摘要
申请公布号
DE925886(C)
申请公布日期
1955.03.31
申请号
DE1952G008552
申请日期
1952.04.03
申请人
GROEHN HANS
发明人
GROEHN HANS
分类号
D06M15/17
主分类号
D06M15/17
代理机构
代理人
主权项
地址
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