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
Schaltungsanordnung zur Abgabe von Meldungen ueber Fernsprechleitungen
摘要
申请公布号
DE933691(C)
申请公布日期
1955.09.29
申请号
DE1951M011924
申请日期
1951.12.02
申请人
STANDARD ELEKTRIZITAETS-GESELLSCHAFT AKTIENGESELLSCHAFT
发明人
MEHLIS ARTHUR;HEYDUCK ALFRED
分类号
H04M3/28;H04M11/04
主分类号
H04M3/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for manufacturing a magneto-resistance effect element and magnetic recording and reproducing apparatus
HAND-HELD ELECTRONIC DEVICE WITH MULTIPLE INPUT MODE THUMBWHEEL
Display driving circuit and test method
Methods, Systems and Computer Program Products for Shared Input Key Functions Between Mobile Devices
DIMMABLE LIGHTING SYSTEM
Control utilizing non-contact switching for control and current sensing technology for operating a valve
PROCESS AND DEVICE FOR PRODUCING BLOCKS OF MATERIAL
VARIABLE TENSION POST FIXATION
APPARATUS FOR CLASSIFYING OR DISAMBIGUATING DATA
METHOD AND APPARATUS FOR ANASTOMOSIS INCLUDING AN EXPANDABLE ANCHOR
METALLIC ZINC-BASED CURRENT COLLECTOR
POLYAMINO ACID DERIVATIVES AND USE THEREOF IN COMPOSITIONS FOR TREATING KERATIN FIBERS
SYSTEM AND METHOD OF OPTIMIZED BIT EXTRACTION FOR SCALABLE VIDEO CODING
Vehicle Seat
DEEP FRYER ARRANGEMENT
Optical Distress Beacon For Use In Space Environments
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING PROGRAM PRODUCT, AND IMAGE PROCESSING METHOD
Access Needle Pressure Sensor Device and Method of Use
METHODS AND COMPOSITIONS FOR THE TREATMENT OF SYMPTOMS OF PRION DISEASES
Method and apparatus for decoding/encoding a video signal
