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经营范围
发明名称
FIRSTZIEGEL
摘要
申请公布号
DE3221142(A1)
申请公布日期
1983.12.08
申请号
DE19823221142
申请日期
1982.06.04
申请人
GERHAHER,MAX,DIPL.-ING.;GERHAHER,FRANZ,DIPL.-KFM.DR.
发明人
GERHAHER,MAX,DIPL.-ING.;GERHAHER,FRANZ,DIPL.-KFM.DR.
分类号
E04D1/30;E04D13/17;(IPC1-7):E04D1/30
主分类号
E04D1/30
代理机构
代理人
主权项
地址
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