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
Field emission devices
摘要
申请公布号
GB2254958(B)
申请公布日期
1994.12.14
申请号
GB19920001539
申请日期
1992.01.24
申请人
* GEC-MARCONI LIMITED
发明人
STUART THOMAS * BIRRELL;PETER WILLIAM * GREEN;MICHAEL JAMES * ALLAWAY;NEIL ALEXANDER * CADE
分类号
H01J1/304;H01J9/02;(IPC1-7):H01J9/02;H01J1/30
主分类号
H01J1/304
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HYDROXYCYCLOPENTANONE
DIALING PLAN ARRANGEMENT FOR EXPANDABLE TELECOMMUNICATIONS SYSTEM
CONTACTLESS SMART CARD READER
BUS BRIDGE
DETERMINING SURFACE PLASMON RESONANCE USING SPATIALLY OR TIME-MODIFIED LAYERS
COOLING ELEMENT FOR A HEAT EXCHANGER
WAVEGUIDE FILTER HAVING ASYMMETRICALLY CORRUGATED RESONATORS
SANITARY APPLIANCE AND INSTALLATION METHOD
METHOD FOR GRANULATING LIQUID SLAGS
PROTEIN FOR BLOCKING PLATELET ADHESION
1-ACYL-7-NITROINDOLINE DERIVATIVES, THEIR PREPARATION AND THEIR USE AS PHOTOCLEAVABLE PRECURSORS
NOZZLE STRUCTURE FOR ROCKET NOZZLES HAVING COOLED NOZZLE WALL
DRILL FOR MAKING WIDE DIAMETER AND HIGH DEPTH HOLES AND METHOD FOR CARRYING OUT SAID HOLES
VARIABLE MULTIPLE COLOR LED ILLUMINATION SYSTEM
FOOT PROTECTION SYSTEM FOR A HORSE
Joint device, ink jet recording apparatus having the same, and ink supplying device and method
Support thrust ring and machine tool head containing a support thrust ring
NON-ENZYMATIC CHEMICAL AMIDATION PROCESS
Multi-layer composite body and method of manufacturing
FLAME-RETARDANT RESIN, COMPOSITION THEREOF, AND PROCESS FOR PRODUCING THE SAME