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经营范围
发明名称
STAHLROHRGERUEST
摘要
申请公布号
DE7829318(U1)
申请公布日期
1980.03.13
申请号
DE19780029318U
申请日期
1978.10.02
申请人
DOBERSCH, GERHARD, 5090 LEVERKUSEN
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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