Rohrverbindung, insbesondere fuer Zementrohre,申请号DED593816D-传众专利搜索

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发明名称	Rohrverbindung, insbesondere fuer Zementrohre
摘要
申请公布号	DE593816(C)	申请公布日期	1934.03.05
申请号	DED593816D	申请日期
申请人	WERNER KRAUSS	发明人
分类号	F16L23/12	主分类号	F16L23/12
代理机构		代理人
主权项
地址

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