Folding music device,申请号US19580736022-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Folding music device
摘要
申请公布号	US2917965(A)	申请公布日期	1959.12.22
申请号	US19580736022	申请日期	1958.05.19
申请人	REED FRANK L	发明人	REED FRANK L.
分类号	G10G7/00	主分类号	G10G7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

一种治疗慢性前列腺炎的药物及其制备方法

三层转发方法、装置及地址解析协议信息表更新方法

一种饲料添加剂及其生产工艺和用途

具有亮度和颜色控制的谐振电源LED控制电路

镁铝硅－锂稀土合金及其制备方法

释放移动交换中心资源的方法及系统

包含字幕的信息存储介质及其处理设备

NETWORK AV SYSTEM

Thin-film piezoelectric resonator, filter and voltage-controlled oscillator

METHODS AND APPARATUS FOR MONITORING THE CARDIOVASCULAR CONDITION OF PATIENTS WITH SLEEP DISORDERED BREATHING

Crystal oscillation circuit

Aqueous dispersion of polytetrafluorethylene

Image storing device, image storing system and image data control apparatus

A component supplying device and method

Coating powder sieving device and its use

System and apparatus for optical control of electronic modules

Surface discharge plasma display apparatus with multiple address lines per column and method of driving the same allowing simultaneous selection of several scan lines

Circuit arrangement and method for controlling the power of an electronic ballast in dependence of the line voltage

Method and arrangement for charging capacitors of direct-voltage intermediate circuit of frequency converter

Power semiconductor module