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
Reverse magnetron
摘要
申请公布号
US3290548(A)
申请公布日期
1966.12.06
申请号
US19620216227
申请日期
1962.08.10
申请人
S-F-D LABORATORIES, INC.
发明人
FEULNER FRED A.
分类号
H01J23/36;H01J25/55
主分类号
H01J23/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VERFAHREN ZUR HERSTELLUNG EINER HÖRHILFENHALTERUNG UND EINES HILFSTEILS
Pedicle Screw Apparatus for preventing slip
Hinge Lid Type Package of Rod-like Smoking Article and its Blank
Image display apparatus
IMPROVED PROCESS FOR PRODUCING AROMATIC POLYCARBONATE
Delay line synchronizer apparatus and method
AN AGENT FOR CONTROLLING WATER WEEVIL
A speaker for computer
Positive-working photosensitive composition
LIQUID CRYSTAL DISPLAY DEVICE
A STRAND COATING APPLICATOR GUIDE ROLLER
Display apparatus comprising spatial optical modulator and spatial optical modulator compensating method
PROCESSING METHOD FOR KEY INPUT PROCESSING OF REMOTE CONTROLLER
METHOD FOR PERFORMING RADIO RESOURCE LEVEL REGISTRATION IN A WIRELESS COMMUNICATION SYSTEM
Works coating system
FLOW CONTROL VALVE
Microlithographic reduction projection catadioptric objective
PHASE SHIFT PLATE, PRODUCING METHOD THEREOF, AND CIRCULAR POLARIZING PLATE, 1/2 WAVELENGTH PLATE AND REFELECTIVE CRYSTAL DISPLAY USING THE SAME
Mehtod for Silp Management by Using SmartIC Card
Server for Issuing Silp by Using Smart Cardor IC Card
