,申请号DE19772725872-传众专利搜索

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发明名称
摘要
申请公布号	DE2725872(C2)	申请公布日期	1983.01.27
申请号	DE19772725872	申请日期	1977.06.08
申请人	KRAMPE & CO, 4320 HATTINGEN, DE	发明人	TEILNICHTNENNUNG DES ERFINDERS BEANTRAGT
分类号	E21C25/10;E21C35/23;(IPC1-7):E21C35/22	主分类号	E21C25/10
代理机构		代理人
主权项
地址

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