APPARATUS FOR GENERATING ELASTIC WAVES ON CYLINDER WALLS,申请号PL19980327553-传众专利搜索

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发明名称	APPARATUS FOR GENERATING ELASTIC WAVES ON CYLINDER WALLS
摘要
申请公布号	PL327553(A1)	申请公布日期	2000.01.31
申请号	PL19980327553	申请日期	1998.07.17
申请人	POLITECHNIKA WARSZAWSKA	发明人	TARNOGRODZKI ANTONI
分类号	B06B1/06;H02N2/02;(IPC1-7):H02N2/02	主分类号	B06B1/06
代理机构		代理人
主权项
地址

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