METHOD OF CLOSING THROUGH SECTION,申请号JP19840250780-传众专利搜索

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发明名称	METHOD OF CLOSING THROUGH SECTION
摘要
申请公布号	JPS61127991(A)	申请公布日期	1986.06.16
申请号	JP19840250780	申请日期	1984.11.28
申请人	SHOWA DENKO KK	发明人	NARABE GANJI;ONODA TAKESHI
分类号	F16L5/04;F16L5/00	主分类号	F16L5/04
代理机构		代理人
主权项
地址

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