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
Flow meter
摘要
申请公布号
US2742784(A)
申请公布日期
1956.04.24
申请号
US19520328417
申请日期
1952.12.29
申请人
PHILLIPS PETROLEUM COMPANY
发明人
BROUS JACK C.
分类号
G01F1/28
主分类号
G01F1/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OPTICAL PATTERN READING DEVICE
TERMINAL AUTHENTICATING METHOD BY IC CARD
DIGITAL PHOTOGRAPH FINISHING SYSTEM CONTAINING SCENE- BALANCED/CONTRAST-NORMALIZED/VISUALIZED DIGITAL PICTURE PROCESSING
INTEGRATED COAL GASIFICATION FUEL CELL COMBINED CYCLE POWER PLANT
TRACKING ERROR DETECTING METHOD, AND OPTICAL PICKUP AND OPTICAL DISK DEVICE ADJUSTED BY THE METHOD
MOTOR DRIVE CIRCUIT
NAVIGATION SYSTEM
FUEL CELL AND METHOD FOR ASSEMBLING THE SAME
SEPARATOR FOR SOLID POLYMER FUEL CELL
POSITIVE ELECTRODE ACTIVE MATERIAL AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME
OPTICAL SPACE TRANSMISSION DEVICE
EXPOSING METHOD AND OPTICAL HEAD
CEILING FLUSH TYPE AIR CONDITIONER
CENTRIFUGAL BLOWER FOR RANGE HOOD FAN
DISPLAY DEVICE FOR TWO IMAGES
DRIVE CONTROLLER FOR ROTATOR
ELECTROPHOTOGRAPHIC DEVICE AND EXPOSING DEVICE
IMAGE FORMING DEVICE
BOILING COOLER
COLOR ELECTROPHOTOGRAPHIC RECORDING DEVICE
