METHOD OF PIPELAYING FROM PLASTIC MATERIALS,申请号CS19780001120-传众专利搜索

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发明名称	METHOD OF PIPELAYING FROM PLASTIC MATERIALS
摘要
申请公布号	CS213254(B1)	申请公布日期	1982.04.09
申请号	CS19780001120	申请日期	1978.02.22
申请人	KASPAR,JAROSLAV,CS;UNZEITIG,JAROSLAV,CS	发明人	KASPAR,JAROSLAV,CS;UNZEITIG,JAROSLAV,CS
分类号	(IPC1-7):F16L1/02	主分类号	(IPC1-7):F16L1/02
代理机构		代理人
主权项
地址

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