MULTIPLE COATED METALLIC PIPE,申请号JP19810140737-传众专利搜索

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发明名称	MULTIPLE COATED METALLIC PIPE
摘要
申请公布号	JPS5842449(A)	申请公布日期	1983.03.11
申请号	JP19810140737	申请日期	1981.09.07
申请人	NIPPON KOKAN KK;MITSUI SEKIYU KAGAKU KOGYO KK	发明人	NAGAKUNI MASAHIKO;TANABE TERUYUKI;KAIDA KOUICHI;SUGAWARA KOUJI;ISHIYAMA MASANOBU
分类号	F16L9/02;B32B1/08;B32B15/08;B32B15/085;F16L9/14	主分类号	F16L9/02
代理机构		代理人
主权项
地址

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