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发明名称
Bautafel fuer raumabschliessende Bauten aus kastenfoermigen Traegern
摘要
申请公布号
DE533724(C)
申请公布日期
1931.09.17
申请号
DE1929C043212D
申请日期
1929.06.11
申请人
HENRI COANDA
发明人
分类号
E04C2/34
主分类号
E04C2/34
代理机构
代理人
主权项
地址
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