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
TRANSFERRED ELECTRON III-V SEMICONDUCTOR PHOTOCATHODE
摘要
申请公布号
CA2038262(A1)
申请公布日期
1991.09.16
申请号
CA19912038262
申请日期
1991.03.14
申请人
VARIAN ASSOCIATES, INC.;LITTON SYSTEMS INC
发明人
COSTELLO, KENNETH A.;SPICER, WILLIAM E.;AEBI, VERLE W.
分类号
H01J1/34;H01L31/108;(IPC1-7):H01L31/02;H01J40/06
主分类号
H01J1/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ARM TYPE VALVE GEAR
KNOCKING CONDITION JUDGMENT DEVICE
LEAK DIAGNOSIS DEVICE FOR EVAPORATED FUEL TREATMENT SYSTEM
PUMP TEST DEVICE, PUMP OPERATION ASSIST DEVICE, AND PUMP BEARING TEMPERATURE CALCULATION DEVICE
MISFIRE DETECTING DEVICE OF ENGINE
HEAT EXCHANGER AND METHOD FOR MANUFACTURING HEAT EXCHANGER
ROTARY COMPRESSOR
ELECTRIC LOCK
MISFIRE DETECTING DEVICE OF ENGINE
ENGINE ROOM COOLING STRUCTURE
JET FLOW GATE
BLOCK FOR SIDE DITCH, AND METHOD FOR FORMING OPENING OF TOP SURFACE THEREOF
SUCTION VEHICLE AND SUCTION UNIT
ANCHOR BOLT SUPPORT DEVICE FOR COLUMN BASE
VEGETATION METHOD OF VEGETATION REVETMENT OF WATER-PERMEABLE CONCRETE
DOUBLE SASH
SPIKE BODY INSTALLING STRUCTURE
ROTARY EXCAVATOR AND ROTATIONAL DRIVING DEVICE
WIRE SCREEN
WATER/HOT WATER MIXING FAUCET