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
Method of fabricating electrode spacers
摘要
申请公布号
US2724216(A)
申请公布日期
1955.11.22
申请号
US19500171112
申请日期
1950.06.22
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
CISNE LUTHER E.
分类号
H01J19/42
主分类号
H01J19/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HYBRID CYTOKINES
Shape modeling apparatus and method
Method of growing multilayer crystal films by metal organic vapor phase epitaxy
Vehicle refueling valve
CLAMPING MECHANISM
DUAL CONTROL FOR VEHICULAR CRANES
SPRING BADGE CLIP
LIQUID ACTIVATED BUCKLE RELEASE MECHANISM
ELECTROCHEMICAL BIOSENSOR HAVING A SURFACTANT STABILIZED POLYURETHANE LAYER, INSULATING BASE PLATE, ELECTRODE BASE LAYER AND AN EMBOSSED CONCAVE LID OF DEFORMABLE MATERIAL
Promovering av regenerering av organiserte vev
Blandinger innbefattende krystall-lignende materiale av overgangsmetall, samt fremgangsmÕter for anvendelse derav
Organic peroxide stabilization with alpha-hydroxyalkyl peroxides
Electronic mail system
COSMETIC STICK HAVING TRANSFER RESISTANCE COMPRISING POLYORGANOSILOXANE CONTAINING HYDROPHILIC AND/OR LIPOPHILIC MOIETIES AND VOLATILE SOLVENT
MULTI-COLOUR OVERPRINTING OF SCRATCH-OFF LOTTERY TICKETS WITH THE OVERPRINTING CONSISTING OF AN IMAGE HAVING COLOURS SEPARATED IN HALF TONE IMAGES
METHOD FOR PREVENTING ERECTILE DYSFUNCTION BY ADMINISTERING VASOACTIVE AGENT, PARTICULARLY A PROSTAGLANDIN, KIT THEREFOR
BIOLOGICAL ANTINEMETODE AGENT
CROSS-LINKED BIOCOMPATIBLE POLYSACCHARIDE GEL COMPOSITION
ASSAY FOR ATP FOR DETECTING MICROORGANISMS CONTAINING FATTY MATERIAL AND DEVICE FOR USE THEREIN
TAPE PERFORATING HEAD ASSEMBLY FOR SCORING A TEAR LINE IN PACKAGING TAPE