APPARATUS FOR GENERATING IN PARTICULAR LOW-FREQUENCY SOUND,申请号EP19860850007-传众专利搜索

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发明名称	APPARATUS FOR GENERATING IN PARTICULAR LOW-FREQUENCY SOUND
摘要
申请公布号	EP0189386(A3)	申请公布日期	1987.11.19
申请号	EP19860850007	申请日期	1986.01.15
申请人	ULVECO KOCKUM SONICS AB	发明人	WERTHAJM, MAREK
分类号	B06B1/20;(IPC1-7):B06B1/18;B08B3/12	主分类号	B06B1/20
代理机构		代理人
主权项
地址

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