GROOVE ALIGNING MEANS FOR WELDING,申请号JP19760040928-传众专利搜索

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发明名称	GROOVE ALIGNING MEANS FOR WELDING
摘要
申请公布号	JPS52123946(A)	申请公布日期	1977.10.18
申请号	JP19760040928	申请日期	1976.04.13
申请人	MITSUI SHIPBUILDING ENG	发明人	NISHIOKA KAZUMASA
分类号	B23K37/053;B23K37/04	主分类号	B23K37/053
代理机构		代理人
主权项
地址

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