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
Verfahren zum gleichzeitigen Übertragen von Telegraphierzeichen in beiden Verkehrsrichtungen
摘要
申请公布号
CH374100(A)
申请公布日期
1963.12.31
申请号
CH19580066242
申请日期
1958.11.17
申请人
DE STAAT DER NEDERLANDEN, TEN DEZE VERTEGENWOORDIGD DOOR DE DIRECTEUR-GENERAAL DER POSTERIJEN, TELEGRAFIE EN TELEFONIE
发明人
JOHANNES VAN DALEN,CHRISTIAAN
分类号
H04L1/18
主分类号
H04L1/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMPROVED ASPHALT COMPOSITION
THERMOPLASTIC RESIN COMPOSITION
PRODUCTION OF AROMATIC POLYCARBONATE
EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR SEALING
AQUEOUS FILM-FORMING COMPOSITION AND ADHESIVE COMPOSITION
EPOXY RESIN COMPOSITION AND RESIN-SEALED SEMICONDUCTOR DEVICE
NON-SLIPPING ELASTOMER COMPOSITION
HYDROPHILIC PHENOLIC RESIN FOAM AND ITS PRODUCTION
EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR SEALING
PHOTOPOLYMERIZABLE COMPOSITION, HIGH-PURITY PENTAERYTHRITOL TETRAACRYLATE MIXTURE AND ITS PRODUCTION
SPINNABLE COMPOSITION COMPRISING CHITOSAN AND ANIONIC POLYSACCHARIDE AND FIBER PRODUCED THEREFROM
PHOSPHORUS-CONTAINING COMPOUND, ITS PRODUCTION AND RESIN COMPOSITION FOR ELECTRICAL INSULATION
DIMERIZED QUINONE DERIVATIVE COMPOUND
SUPPRESSANT OF INTERLEUKIN 6 PRODUCTION
SKIN PREPARATION FOR EXTERNAL USE
PRODUCTION OF SILOXANE COMPOSITION
PRODUCTION OF POLYESTER
PRODUCTION OF OLEFIN POLYMER
FERRIC COMPLEX OF ALKYLENEDIMINEDISUCCINIC ACID
APPARATUS FOR GROWING SINGLE CRYSTAL AND METHOD THEREFOR
