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
Waehlschalteranordnung mit automatischer Kennzeichnung eines abwesenden Teilnehmers
摘要
申请公布号
DE923671(C)
申请公布日期
1955.02.21
申请号
DE1952I006629
申请日期
1952.11.27
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
KRUITHOF JAKOB;DONCEEL JULES L. J.
分类号
H04M3/51;H04M3/54
主分类号
H04M3/51
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FLUORESCENT MATERIAL AND FIELD EMISSION TYPE DISPLAYING DEVICE BY USING THE SAME
STABILIZED COMPOSITION OF DETERGENT
TRANSPARENT COATING FILM-FORMING COMPOSITION CONTAINING TITANIUM OXIDE AND ITS PREPARATION AND COMPOSITION FOR SKIN, COATING COMPOSITION, RESIN COMPOSITION AND CONTAINER CONTAINING THE SAME
PHOTO-CATIONICALLY CURABLE RESIN COMPOSITION
PRODUCTION OF HIGH STRENGTH STEEL SHEET EXCELLENT IN DUCTILITY AND STRETCH-FLANGING PROPERTY
ADHESIVE MEMBER HAVING HEAT-GENERATION MECHANISM
FLAME-RETARDED POLYAMIDE RESIN COMPOSITION
EPOXY RESIN COMPOSITION AND SEMICONDUCTOR APPARATUS
SHEET FOR PRINTING AND PRINTED SHEET
AMINO ACID COPOLYMER HAVING SIDE-CHAIN POLYSACCHARIDE MOIETIES AND ITS USE
PRODUCTION OF AROMATIC POLYESTER
PRODUCTION OF PARTIALLY ESTERIFIED POLYCARBOXYLIC ACID
THERAPEUTIC AGENT FOR DIGESTIVE TRACT FUNCTIONAL DISORDER
NEW COATED POWDER AND COSMETIC FORMULATING THE SAME THEREIN
PRODUCTION OF AQUEOUS SOLUTION OF FREE HYDROXYLAMINE
ELEVATOR DEVICE
BANKNOTE PROCESSING MACHINE
YARN SUCKING DEVICE
MULTILAYER GEL STRUCTURAL SELF-ADHESIVE SHEET FOR LIVING BODY AND COSMETIC AND QUASI-DRUG USING THE SAME
ORBITAL FLIGHT TYPE SATELLITE AND SYSTEM THEREFOR
