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
Einrichtung zur Amplitudenueberrsetzung bei Wasserschallgeraeten
摘要
申请公布号
DE675876(C)
申请公布日期
1939.05.23
申请号
DE1934S113829D
申请日期
1934.05.04
申请人
SIEMENS APPARATE UND MASCHINEN G.M.B.H.
发明人
BAESECKE DR. MARTIN
分类号
G10K11/08
主分类号
G10K11/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BEARING DEVICE AND MAIN SPINDLE DEVICE USING IT
VIDEO CAMERA
RAILWAY VEHICLE INFORMATION CONTROL SYSTEM
CONTROLLER OF ELECTRIC VEHICLE
CHARGER AND DISCHARGER
COMMUTATOR POSITIONAL DEVIATION PREVENTING DEVICE IN BRUSH MOTOR
PLANAR LIGHT SOURCE FOR SCANNER
WIRELESS LAN SYSTEM
REVERSIBLE LEG
ELECTRONIC-ALBUM DISPLAYING SYSTEM, ELECTRONIC-ALBUM DISPLAYING METHOD, REMOTE CONTROLLER, AND REMOTE CONTROL PROGRAM
HIGH-FREQUENCY POWER AMPLIFIER
METHOD OF MANUFACTURING CRYSTAL OSCILLATOR
IMAGE PROCESSING METHOD
MOBILE COMMUNICATION APPARATUS, OPERATING MODE CHANGE METHOD FOR THE MOBILE COMMUNICATION APPARATUS, PROGRAM AND RECORDING MEDIUM
COMMUNICATIONS SYSTEM
HIGH-FREQUENCY AMPLIFYING CIRCUIT AND MOBILE COMMUNICATION TERMINAL USING THE SAME
COMMUNICATION CHANNEL SELECTING METHOD, WIRELESS COMMUNICATION DEVICE, PROGRAM, AND RECORD MEDIUM
INTERFERENCE SOURCE RETRIEVAL METHOD AND INTERFERENCE SOURCE RETRIEVAL APPARATUS
IP PHONE SYSTEM, ITS AUTHENTICATION METHOD, AND IP PHONE TERMINAL ADAPTER
COMMUNICATION SYSTEM
