Ausbauelement fuer den Strebausbau,申请号DE1958H033384-传众专利搜索

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发明名称	Ausbauelement fuer den Strebausbau
摘要
申请公布号	DE1171381(B)	申请公布日期	1964.06.04
申请号	DE1958H033384	申请日期	1958.05.24
申请人	DR.-ING. ARNOLD HAARMANN	发明人	HAARMANN DR.-ING. ARNOLD
分类号	E21D15/54;E21D17/10	主分类号	E21D15/54
代理机构		代理人
主权项
地址

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