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发明名称
Spannverbindung fuer ineinanderlegbare und ineinandergleitende Rinnenprofile
摘要
申请公布号
DE813533(C)
申请公布日期
1951.09.13
申请号
DE1949P049018
申请日期
1949.07.16
申请人
BERGBAUSTAHL G.M.B.H.
发明人
JASPER KARL-THEODOR
分类号
E21D11/22
主分类号
E21D11/22
代理机构
代理人
主权项
地址
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