首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Magnetic pickup construction for electrical musical instruments
摘要
申请公布号
US2235983(A)
申请公布日期
1941.03.25
申请号
US19380232526
申请日期
1938.09.30
申请人
RADIO CORPORATION OF AMERICA
发明人
DEMUTH GALAN W.
分类号
G10H3/18
主分类号
G10H3/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and system for detecting the position of a carriage
TIRA DE CIERRE CREMALLERA PARA UN EMBALAJE RECERRABLE
Electromagnetic relay
PROCESS FOR VACUUM REFINING OF MOLTEN STEEL AND APPARATUS THEREFOR
Atmospheric pressure steam generator
Application of a composition for regulating plant growth
Polishing machine for spectacle lenses
METAL COMPLEXES WITH AN ADAMANTANE-LIKE STRUCTURE
Glass gob distributor and oil lubrication system thereof
Game machine having groove for arranging coins
Method and device for evisceration of carcasses
Destruction of contaminating tumor cells in stem cell transplants by use of bispecific antibodies
Color selecting mechanism
Process for inhibiting polymerization during distillation of vinyl aromatics
Thermal insulator cabinet and method for producing the same
Use of monocarboxylic acids for the care of keratineous matters
G-code decoder for use with a video tape recorder and method for same
Music data processing system
Lubricating oil additive, lubricating oil and working fluid for refrigerators
Spinning reel anti-reverse device
