PERCUSSION WELDING METHOD,申请号JP19770079124-传众专利搜索

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发明名称	PERCUSSION WELDING METHOD
摘要
申请公布号	JPS5413438(A)	申请公布日期	1979.01.31
申请号	JP19770079124	申请日期	1977.07.04
申请人	HITACHI LTD	发明人	MORINARI RIYOUSUKE;YASUDA TOMIROU;KUSHIMA TADAO
分类号	B23K9/22	主分类号	B23K9/22
代理机构		代理人
主权项
地址

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