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发明名称
BETON-FORMSTEIN
摘要
申请公布号
DE7809925(U1)
申请公布日期
1978.12.21
申请号
DE19780009925U
申请日期
1978.04.04
申请人
WECHSLER, WILHELM, 7255 RUTESHEIM
发明人
分类号
E02D17/20;E02D29/02;E04H17/14;F16S1/14;(IPC1-7):F16S1/14
主分类号
E02D17/20
代理机构
代理人
主权项
地址
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