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
Способ модуляции
摘要
申请公布号
SU45237(A1)
申请公布日期
1935.11.30
申请号
SU19340154376
申请日期
1934.09.22
申请人
TELEFUNKEN;O-VO BESPROVOLOCHNOJ TELEGRAFII S OGR. OTV.
发明人
GANS ERIKH KHILLMAN
分类号
H03C1/20;H03C1/22
主分类号
H03C1/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SUCTION CLEANER
LOWER LEG PROTECTIVE ARMOR
OPENING DEVICE FOR POP-TOP CAN
ROLLER-EQUIPPED STRAIGHTENING MACHINE
TOOL AND EQUIPMENT TO CONNECT A LINE ONTO A HIGH VOLTAGE LINE
PROCESS AND APPARATUS FOR TWISTING THREADS
HYDROCULTURE GRASS UNIT
HYDRAULIC CONCRETE PIPEMAKING MACHINES
APPARATUS AND METHOD OF HANDLING AND EMBALMING VISCERA
APPARATUS FOR THE CONTINUOUS EXTRACTION OF MOISTURE FROM SUSPENDED MATTER
LEADLESS INVERTED DEVICE FORMING PROCESS
MICROWAVE OSCILLATOR WITH PLURAL IMPATT DIODES
BODY OF INDUSTRIAL CARBON WITH AN OXIDATION INHIBITING COATING,AND METHOD OF PRODUCING SUCH BODIES
HOT GAS ENGINE WITH IMPROVED GAS PRESSURE CONTROL
ROLLING MILL
SPEED SHOES
POSITIONING CONTROL SYSTEM
PHOSPHO-ACID ESTERS AS FUNGITOXIC AGENTS
METHOD OF ANNEALING ALUMINUM
PROCESS FOR OBTAINING CRYSTALLINE POLYVINYL METHYL ETHER OF A PREDETERMINED MOLECULAR WEIGHT
