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
DIAL BACKUP SYSTEM
摘要
申请公布号
JPH02207652(A)
申请公布日期
1990.08.17
申请号
JP19890027697
申请日期
1989.02.08
申请人
NEC CORP
发明人
TAKASAGO AKIRA
分类号
H04M11/00
主分类号
H04M11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for the utilisation of coalmining dirt with feed of waste products from flue gas purification
PHOTOIMAGING COMPOSITION COMPRISING A 2,4,5-TRIPHENYLIMIDAZOLYL DIMER AND AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF A LEUCO DYE AND A POLYMERIZABLE ETHYLENICALLY UNSATURATED MONOMER
VERFAHREN ZUR HERSTELLUNG VON SANDWICH-GEBILDEN
DIGITAL EDGE SUPER GENERATOR
NAVAJA AUTOMATICA MEJORADA
DEKORATIVER SCHICHTKOERPER
KUGELFOERMIGES MIKROPOROESES SILICA-GEL UND VERFAHREN ZU SEINER HERSTELLUNG
EINSEITIGE WELLPAPPENMASCHINE
Fitting for smoke and heat outlets
Collapsible work table with four legs
Process for obtaining biogas and apparatus for carrying out this process
Device for managing the body by hachement
Thermal drive system for motor vehicles
Conical ring elements and units through which fluid flows
Chain V-belt for continuously variable transmissions
Silo stack, silo shed, multi-element clamp silo
Cylindrical pipe seal for hydro-pneumatic damping, springing and storage elements
Device for elastically supporting the load on vehicles and the like
Stepladder
Method and arrangement for printing forms by means of a word processing station