METHOD FOR PRODUCING PAIR OF WORM CONVEYORS HAVING PERPENDICULAR DERIVATING SURFACE,申请号HU19900000597-传众专利搜索

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发明名称	METHOD FOR PRODUCING PAIR OF WORM CONVEYORS HAVING PERPENDICULAR DERIVATING SURFACE
摘要
申请公布号	HU900597(D0)	申请公布日期	1990.04.28
申请号	HU19900000597	申请日期	1990.01.31
申请人	DROBNI,JOZSEF,HU;TOTHNE DROBNI,ERZSEBET,HU;TOTH,SANDOR,HU;TOMORI,ZOLTAN,HU	发明人	DROBNI,JOZSEF,HU;TOTHNE DROBNI,ERZSEBET,HU;TOTH,SANDOR,HU;TOMORI,ZOLTAN,HU
分类号	B23F15/00;B65G33/00	主分类号	B23F15/00
代理机构		代理人
主权项
地址

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