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发明名称
Selbsttragendes und daemmendes Bauelement und Verfahren zu seiner Herstellung
摘要
申请公布号
DE1559579(A1)
申请公布日期
1970.03.05
申请号
DE19651559579
申请日期
1965.04.21
申请人
KALKSANDSTEINWERK KASTENDIEK VON FEHRN & CO
发明人
FEHRN,JOHANNES VON
分类号
B28B19/00;E04C2/04
主分类号
B28B19/00
代理机构
代理人
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