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发明名称
KNICKBARE MINERALFASER-PLATTE ZUR WAERMEDAEMMUNG VON VIERKANT- BZW. MEHRKANT- ROHREN
摘要
申请公布号
DE7631632(U1)
申请公布日期
1977.01.27
申请号
DE19760031632U
申请日期
1976.10.09
申请人
GRUENZWEIG + HARTMANN UND GLASFASER AG, 6700 LUDWIGSHAFEN
发明人
分类号
E04B1/80
主分类号
E04B1/80
代理机构
代理人
主权项
地址
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