SLITTING DEVICE FOR CORRUGATED PLASTIC UNDERGROUND WATER PIPE,申请号KR19760003102U-传众专利搜索

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发明名称	SLITTING DEVICE FOR CORRUGATED PLASTIC UNDERGROUND WATER PIPE
摘要
申请公布号	KR780000431(Y1)	申请公布日期	1978.04.20
申请号	KR19760003102U	申请日期	1976.05.15
申请人	KIM HONG LIB	发明人	KIM HONG LIB
分类号		主分类号
代理机构		代理人
主权项
地址

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