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
Dispositif correcteur des harmoniques indésirables dans un amplificateur
摘要
申请公布号
FR835890(A)
申请公布日期
1939.01.05
申请号
FRD835890
申请日期
1938.03.29
申请人
SOCIETE D'APPLICATIONS TELEPHONIQUES
发明人
LUCIEN DORBEC
分类号
H03F3/54
主分类号
H03F3/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DOUBLE-SIDED PRINTER
TOTALING METHOD FOR ENVIRONMENTAL INFORMATION AND ENVIRONMENTAL INFORMATION TOTALING DEVICE
COMPONENT ASSEMBLING OPERATION SUPPORT SYSTEM
ELECTRONIC DOCUMENT RECEPTION SYSTEM AND METHOD OF CONTROLLING THE SAME, AND CONTROL PROGRAM
PISTON FOR VEHICLE DISK BRAKE
RECEIVING COIL DEVICE FOR MAGNETIC RESONANCE IMAGING APPARATUS AND MAGNETIC RESONANCE IMAGING APPARATUS USING THE SAME
RADAR DEVICE AND METHOD FOR MEASURING DISTANCE THEREOF
METHOD FOR PRODUCING HOLDER
PHOTOELECTRIC CONVERTER
COOLING DEVICE OF PHOTOVOLTAIC POWER GENERATOR
BREAKAGE DETECTING DEVICE FOR VEHICULAR WINDOWPANE
CAGE HAVING HEAT SINK DEVICE FIXED BY FLOATING MECHANISM CAPABLE OF MAINTAINING CONTINUOUS CONNECTION BETWEEN THE HEAT SINK DEVICE AND PARALLEL OPTICAL COMMUNICATION DEVICE
SENSOR PACKAGE AND METHOD OF MANUFACTURING THE SAME
COLORED MATERIAL FOR ARTIFICIAL STONE HAVING SURFACE TREATED WITH COLORED MATERIAL TRANSPARENT CHIP AND METHOD OF MANUFACTURING THE SAME, AND ARTIFICIAL STONE AND METHOD OF MANUFACTURING THE SAME
ELECTRIC BYPASS DEVICE
SUBSTRATE FOR MEASURING CELL MIGRATION AND METHOD FOR EXAMINING CELL MIGRATION
TRANSPARENT CONDUCTIVE LAMINATED FILM, TRANSPARENT CONDUCTIVE LAMINATED SHEET, AND TOUCH PANEL
PORTABLE INPUT DEVICE, METHOD FOR CALIBRATION THEREOF, AND COMPUTER READABLE RECORDING MEDIUM STORING PROGRAM FOR CALIBRATION
APPARATUS AND METHOD FOR MOUNTING ELECTRONIC COMPONENT
REDUCTION GEAR FOR ELECTRIC MOTOR
