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
Contacteur rotatif pour appareils récepteurs de radiophonie et autres
摘要
申请公布号
FR46554(E)
申请公布日期
1936.07.10
申请号
FRD46554
申请日期
1935.04.10
申请人
发明人
FRANCOIS PERI
分类号
H01H19/58
主分类号
H01H19/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LIGHT EMITTING DIODE
Liquid crystalline polyester composition and molded article using the same
DISPLACEMENT CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR
DEVICE AND METHOD FOR IMPROVING GRINDING EFFICACY IN GRAVITY-FED GRINDING MACHINES
Semiconductor Device And Method For Strain Controlled Optical Absorption
ELECTRICAL CONNECTION THROUGH A SUBSTRATE TO A MICROELECTROMECHANICAL DEVICE
Series damper with hysteresis in one damper
INSERTS WITH HOLES FOR DAMPED PRODUCTS AND METHODS OF MAKING AND USING THE SAME
DRILL BITS AND TOOLS FOR SUBTERRANEAN DRILLING
Heat exchanger
High-Tensile Steel Plate of Low Acoustic Anisotropy and High Weldability Having Yield Stress of 450 MPa or Greater and Tensile Strength of 570 MPa or Greater, and Process for Producing the Same
Wall oven and corresponding method
BATTERY POWERED CONCRETE SAW
Switching device
Conductive Paste and Wiring Board Using It
PERSONAL WATERCRAFT
Printing Machine System
PARTICULATE SAMPLING APPARATUS, PARTICULATE SAMPLING SUBSTRATE AND PARTICULATE SAMPLING METHOD
SELF-CALIBRATING SENSOR DEVICE
ULTRA SMALL AIR CHILLER FOR AIRCRAFT GALLEY
