Friction welding tooling,申请号GB19940026172-传众专利搜索

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发明名称	Friction welding tooling
摘要
申请公布号	GB2296885(B)	申请公布日期	1998.02.04
申请号	GB19940026172	申请日期	1994.12.23
申请人	* ROLLS-ROYCE PLC	发明人	ARNOLD JAMES STUART * PRATT;JOHN GILBERT * SEARLE
分类号	B23K20/12;(IPC1-7):B23K20/12	主分类号	B23K20/12
代理机构		代理人
主权项
地址

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