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经营范围
发明名称
Hohlformkoerper, insbesondere fuer Decken
摘要
申请公布号
DE868511(C)
申请公布日期
1953.02.26
申请号
DE1951K011872
申请日期
1951.11.02
申请人
KLIMALIT-LEICHTBAUPLATTEN-FABRIK MENARD & BOLDT
发明人
分类号
E04B5/21
主分类号
E04B5/21
代理机构
代理人
主权项
地址
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