COVERING STRUCTURE AND JOINING FORM ESPECIALLY FOR CLEANING PLACES OF GRAVITATIONAL CHANNELS,申请号HU19930003741-传众专利搜索

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发明名称	COVERING STRUCTURE AND JOINING FORM ESPECIALLY FOR CLEANING PLACES OF GRAVITATIONAL CHANNELS
摘要
申请公布号	HU211381(B)	申请公布日期	1995.11.28
申请号	HU19930003741	申请日期	1993.12.23
申请人	CSERCSA,ATTILA;NAGY,ADRIENN;KEDVEK,LASZLONE	发明人	CSERCSA,ATTILA;NAGY,ADRIENN;KEDVEK,LASZLONE
分类号	E02D29/14;E03F5/02;(IPC1-7):E02D29/14	主分类号	E02D29/14
代理机构		代理人
主权项
地址

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