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发明名称
STAHLROHRGERUEST
摘要
申请公布号
DE8007884(U1)
申请公布日期
1984.05.24
申请号
DE19800007884U
申请日期
1980.03.20
申请人
BERA BERLINER RAHMENGERUEST GMBH, 1000 BERLIN, DE
发明人
分类号
E04G7/30;(IPC1-7):E04G7/30
主分类号
E04G7/30
代理机构
代理人
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地址
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