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
Appareil récepteur radio-électrique.
摘要
申请公布号
CH233310(A)
申请公布日期
1944.07.15
申请号
CHD233310
申请日期
1939.06.24
申请人
BELL TELEPHONE MANUFACTURING COMPANY, SOCIETE ANONYME
发明人
BELL TELEPHONE MANUFACTURING COMPANY, SOCIETE ANONYME
分类号
H03J5/00
主分类号
H03J5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Starting system for an internal combustion engine
Device for asymmetrical thermal therapy with helical dipole microwave antenna
Mixing apparatus
Polyurethane coating composition derived from polyester polyol containing long-chain aliphatic polyol
Process of preparing zirconium oxide-containing ceramic formed bodies
Method for building multi-bit parallel Batcher/banyan networks
Flash memory
Apparatus for cooking french fries from pre-cooked frozen condition
Pan rack for mixing machine
Mobile communication device using a clock signal generated by a microcomputer for providing a negative bias voltage to a galium arsenide field effect transistor in a high frequency amplifier of the device
POLYMERIZATION OF ETHYLENE
Tape dispensers
Racket for play and sports
Advanced exhaust discharge for pump jet propulsion apparatus
Wire electrode feeder for wirecut electrical discharge machine
Detection of duplicate alias addresses
X-ray radiographic apparatus for medical use
Snap-on fan cover for an electric motor
Ruggedized homogeneous thin dielectric film focus sensor
Device for deriving three dimensional effects from a single two dimensional image
