METHOD FOR INCREASING HYDROGEN EROSION RESISTANCE OF WELDED JOINT,申请号JP19790097338-传众专利搜索

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发明名称	METHOD FOR INCREASING HYDROGEN EROSION RESISTANCE OF WELDED JOINT
摘要
申请公布号	JPS5623321(A)	申请公布日期	1981.03.05
申请号	JP19790097338	申请日期	1979.08.01
申请人	HITACHI LTD	发明人	TAKASE IWAO;KIRIHARA SEISHIN;IKEDA SHINZOU
分类号	B23K31/00;B21D9/00	主分类号	B23K31/00
代理机构		代理人
主权项
地址

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