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
Electromechanical transducer
摘要
申请公布号
US2974296(A)
申请公布日期
1961.03.07
申请号
US19590816010
申请日期
1959.05.26
申请人
GENERAL ELECTRIC COMPANY
发明人
ROSEN CHARLES A.
分类号
H01L41/107;H02M5/00;H02N2/00;H03H9/54;H03H9/56
主分类号
H01L41/107
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Loud speakers
Network routing and control arrangement
Multiplex circuit
Method for forming a transparent image on a sheet
Process for coating tablets with aqueous resin dispersions
Freeze-thaw stable liquid coffee whitener
Aromatic polyester of 2,6 and/or 2,7 naphthalene dicarboxylic acid
Waste heat exhaust system for side burner regenerative coke oven batteries having a divided heating system
Automatic fixed position pipe welding
Electrical bushing comprising a resin body and a ceramic outer shell
Toothpaste
Control of thermal convection in a float glass forming chamber
Adjustable operatory chair
Transporting system
Sheet separating and feeding apparatus
Tire retrieval tool
Method of oxy-fuel cutting
Fluid control valve
Fluid control valves
Method for breaking brittle rods or fibers
