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经营范围
发明名称
Starres Gelenk fuer den Anschluss von Ausbaustreben aneinander
摘要
申请公布号
DE931164(C)
申请公布日期
1955.08.01
申请号
DE1952W008614
申请日期
1952.05.18
申请人
WESTFALENHUETTE AKTIENGESELLSCHAFT;LORENZ-POLYGON-AUSBAU G.M.B.H.
发明人
ROESE WILHELM;ERDMANN HERBERT
分类号
E21D11/24
主分类号
E21D11/24
代理机构
代理人
主权项
地址
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