Peening method for improving the fatigue characteristics of a welded joint, peening apparatus for improving the fatigue characteristics, and welded structure having excellent anti-fatigue characteristics,申请号AU20090277618-传众专利搜索

发明名称	Peening method for improving the fatigue characteristics of a welded joint, peening apparatus for improving the fatigue characteristics, and welded structure having excellent anti-fatigue characteristics
摘要
申请公布号	AU2009277618(A1)	申请公布日期	2010.02.04
申请号	AU20090277618	申请日期	2009.07.21
申请人	NIPPON STEEL CORPORATION	发明人	HIROSHI SHIMANUKI;TETSURO NOSE
分类号	B23K31/00;B24C1/10	主分类号	B23K31/00
代理机构		代理人
主权项
地址