Horn tuning and adjustment,申请号GB19970009758-传众专利搜索

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发明名称	Horn tuning and adjustment
摘要
申请公布号	GB9709758(D0)	申请公布日期	1997.07.09
申请号	GB19970009758	申请日期	1997.05.15
申请人	RAWSON, FRANCIS F H	发明人
分类号	B06B3/00;B26D7/08	主分类号	B06B3/00
代理机构		代理人
主权项
地址

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