HYFROGENNEMBRITTLEMENT PREVENTING METHOD FOR TITANIUM PIPE OF HEAT EXCHANGER,申请号JP19770024833-传众专利搜索

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发明名称	HYFROGENNEMBRITTLEMENT PREVENTING METHOD FOR TITANIUM PIPE OF HEAT EXCHANGER
摘要
申请公布号	JPS53110150(A)	申请公布日期	1978.09.26
申请号	JP19770024833	申请日期	1977.03.09
申请人	HITACHI LTD	发明人	SUZUKI KATSUMI
分类号	F28F19/06;F28F21/08	主分类号	F28F19/06
代理机构		代理人
主权项
地址

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