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
Flashlamp contaminant detector
摘要
申请公布号
US2767325(A)
申请公布日期
1956.10.16
申请号
US19520284662
申请日期
1952.04.26
申请人
SYLVANIA ELECTRIC PRODUCTS, INC.
发明人
HARJES FREDERICK WILLIAM;HILLS KEW GARDENS;SALZ NORMAN P.;CULP JOHN WARREN
分类号
H01J9/42
主分类号
H01J9/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REPRODUCING DEVICE FOR OPTICAL DISK
MULTIPROCESSOR MONITORING SYSTEM
REFERENCE VOLTAGE SOURCE
METHOD FOR PREVENTING DISCOLORATION OF SUBSTRATE FOR MAGNETIC DISK
PRESSURE ADJUSTER
OUTPUT DEVICE FOR COMPUTER
PRINTER
METHOD FOR IDENTIFYING HANGEUL CHARACTER CODE
MANUFACTURE OF PLATINUM CLAD WIRE
MODIFIED POLYPHENYLENE ETHER RESIN COMPOSITION
EXCHANGING PROCESS OF FORMING DRUM AND ITS DEVICE
PRODUCTION OF MODIFIED POLYESTER
SKETCH MAP GENERATOR
OPTICAL RECORDING AND REPRODUCING DEVICE
POINTING DEVICE
REMOTE CONTROL SIGNAL TRANSMITTER
TREATMENT OF ORGANIC SEWAGE
MULTIFUNCTION ELECTRONIC TIMEPIECE
LOAD POWER CONTROLLER
CATALYST FOR PURIFYING EXHAUST GAS
