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发明名称
Leichtbauplatte
摘要
申请公布号
AT303333(B)
申请公布日期
1972.11.27
申请号
AT19700003534
申请日期
1970.04.17
申请人
TECHNISCH ONTWIKKELINGSBUREAU VAN ELTEN N.V.
发明人
分类号
B27N3/14;E04C2/16;(IPC1-7):E04C2/16
主分类号
B27N3/14
代理机构
代理人
主权项
地址
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