Improvements in or relating to mechanical vibration damping devices,申请号GB19320005563-传众专利搜索

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发明名称	Improvements in or relating to mechanical vibration damping devices
摘要
申请公布号	GB397200(A)	申请公布日期	1933.08.24
申请号	GB19320005563	申请日期	1932.02.24
申请人	BELL TELEPHONE LABORATORIES INCORPORATED	发明人
分类号	F16F15/12	主分类号	F16F15/12
代理机构		代理人
主权项
地址

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