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
Wendeltyp-Wanderfeldröhren-Struktur mit Bornitrid oder künstlichem Diamant bedeckten Haltegestängen
摘要
申请公布号
DE69206657(T2)
申请公布日期
1996.07.04
申请号
DE19926006657T
申请日期
1992.03.24
申请人
NEC CORP., TOKIO/TOKYO, JP
发明人
NISHIDA, KAZUHISA, MINATO-KU, TOKYO, JP
分类号
H01J23/26;(IPC1-7):H01J23/26
主分类号
H01J23/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Amplificateurs d'ondes ultra courtes
Revêtements adhérents
Dispositif d'exploration des films cinématographiques
Machine dynamo-électrique anti-déflagrante
Perfectionnements aux appareillages pour remorquer et ravitaller en combustible les avions en vol
Perfectionnements à la préparation de composés plomb-hydrocarbure
Compositions anti-mousse
Appareil classifieur pour le traitement de matières solides en suspension
Improvements in or relating to multi-stage centrifugal pumps
Fluid-pressure relays
Improvements in and relating to refrigerator control
Continuous casting process and apparatus
Improvements in or relating to building
Improvements in devices for holding and dispensing liquid or semi liquid substances
Improvements in and relating to methods and apparatus for measuring the concentration of condensation nuclei
Improvements in or relating to thermostatically controlled mixing valves
Improvements in or relating to watch movement
Improvements in or relating to electric phase-shifting arrangements
Improved method of preparing moulds for metal castings more particularly for air cooled cylinders
Improvements in or relating to metal containers for beer and like liquids
