CIRCULATING WATER PIPINGS,申请号JP19800019173-传众专利搜索

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法人/股东/高管

发明名称	CIRCULATING WATER PIPINGS
摘要
申请公布号	JPS56116974(A)	申请公布日期	1981.09.14
申请号	JP19800019173	申请日期	1980.02.20
申请人	HITACHI LTD	发明人	ASANUMA NORIYOSHI
分类号	F16L1/00;F16L5/00	主分类号	F16L1/00
代理机构		代理人
主权项
地址

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