BACK-BEAD WELDING METHOD,申请号JP19920134117-传众专利搜索

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发明名称	BACK-BEAD WELDING METHOD
摘要
申请公布号	JPH0623544(A)	申请公布日期	1994.02.01
申请号	JP19920134117	申请日期	1992.04.08
申请人	KAWASAKI HEAVY IND LTD	发明人	NAKAYAMA SHIGERU;HASEGAWA TOSHIO;TANAKA MASAKI;KAWAHARA HIDEO
分类号	B23K9/02;B23K9/035;(IPC1-7):B23K9/035	主分类号	B23K9/02
代理机构		代理人
主权项
地址

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