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
Improvements in or relating to teleprinter code signal transmission systems
摘要
申请公布号
GB721191(A)
申请公布日期
1955.01.05
申请号
GB19490020823
申请日期
1949.08.10
申请人
HER MAJESTY'S POSTMASTER-GENERAL
发明人
COOK ARTHUR
分类号
H03M13/51
主分类号
H03M13/51
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROL CIRCUIT AND METHOD FOR CONTROLLING LIGHT EMITTING DIODES
CONNECTOR ASSEMBLY
REAR COVER MOUNTING STRUCTURE FOR CONNECTOR
REAR WATCH SYSTEM FOR AUTOMOBILE
A PHARMACEUTICAL COMPOSITION FOR INHALATION COMPRISING FIBROBLAST GROWTH FACTOR-2 AS AN EFFECTIVE INGREDIENT FOR TREATMENT OR PREVENTION OF ASTHMA AND CHRONIC OBSTRUCTIVE PULMONARY DISEASE
ERROR INDICATING METHOD FOR DEVICE THAT NEEDS SETTING
COSMETIC CASE
AUTOMOBILE'S FENDER PANEL STRUCTURE
COSMETIC CASE
METHOD FOR MANUFCTURING CONTACT HOLE IN SEMICONDUCTOR DEVICE
TEST PATTERN AND METHOD FOR MANUFACTURING
METAONTOLOGY-BASED ONTOLOGY INTEGRATION METHOD AND ITS SYSTEM
REINFORCED PANEL FOR SOUND ABSORPTION AND HEAT INSULATION WITH HONEYCOMB STRUCTURE AND PIERCING PANEL
METHOD FOR PRODUCTION OF RECEIVER DRIER
FABRICATING METHOD OF MULTI LAYER PRINTED CIRCUIT BOARD
ORGANIC METAL COMPLEX DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
FLEXIBLE PRINTED CIRUCIT BOARD AND METHOD OF FORMING THE SAME
METHOD FOR FABRICATING CONTACT PLUG IN SEMICONDUCTOR DEVICE
DISPLAY AND METHOD FOR CONTROL BRIGHTNESS
AIR-CONDITIONING SYSTEM
