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
Anordnung zur Regelung des Verstaerkungsgrades in Niederfrequenz-UEbertragungsanlagen
摘要
申请公布号
DE727053(C)
申请公布日期
1942.10.26
申请号
DE1935T046041D
申请日期
1935.11.22
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H03G1/04
主分类号
H03G1/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR INVERTING MOVING DIRECTION OF STEEL STRIP FOR VERTICAL TYPE ELECTROGALVANIZING CELL
HIGH STRENGTH ALUMINUM ALLOY FOR CASTING
SURFACE SMOOTHING PROCESS FOR CERAMIC ARTICLE
DIELECTRIC CERAMIC COMPOSITION
MOLTEN SLAG LUMPING PROCESS
PREPARATION OF PLATY GOETHITE
BODY COVER STRUCTURE OF SCOOTER TYPE CAR
PRODUCTION OF RARE EARTH METAL COMPOUND HAVING HIGH PURITY
STEERING CONTROLLER FOR CAR AND STEERING ARM THEREOF
ELECTRONIC TYPEWRITER
ELECTROMAGNETIC STEEL PLATE EXCELLENT IN SEIZURE RESISTANCE AND PUNCHING PROPERTY
PREPARATION OF ABRASION RESISTANT DRESSED BOARD
AQUEOUS DISPERSING STABILIZER OF FINE POWDER
WALKING AND RUNNING TOY
MOVABLE TYPE RECORDING DEVICE
MESSAGE TELEPHONE SET
LINE LOOPBACK SYSTEM
PICTURE DISPLAY DEVICE
MOS DIFFERENTIAL SENSE AMPLIFIER HAVING COMMON GATE
PRODUCTION OF MAGNETIC DISK
