Connecting means incorporated with a bass drum,申请号US19970789053-传众专利搜索

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发明名称	Connecting means incorporated with a bass drum
摘要	A connecting means incorporated with a bass drum is able to adjust the height of a pedal, so that a user is able to readily adjust the height of the pedal as required to have a same acoustic effect with a same force exerted on the pedal.
申请公布号	US5714701(A)	申请公布日期	1998.02.03
申请号	US19970789053	申请日期	1997.01.28
申请人	HSIEH, WU-HONG	发明人	HSIEH, WU-HONG
分类号	G10D13/00;(IPC1-7):G10D13/02	主分类号	G10D13/00
代理机构		代理人
主权项
地址

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