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
Heating of fluids
摘要
申请公布号
US2146497(A)
申请公布日期
1939.02.07
申请号
US19350033207
申请日期
1935.07.26
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
BARNES MARION W.
分类号
C10G9/20
主分类号
C10G9/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CHARACTER INPUT DEVICE
PHONE
MEASUREMENT METHOD FOR ANTENNA
SPHERICAL POWDER
SEALING DEVICE AND ROLLER BEARING
BAKED COLORED PENCIL LEAD
CONTROL SYSTEM FOR AUTOIGNITION/SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
FREQUENCY CONVERTER
QUALITY INSPECTION APPARATUS
TEMPORARILY PROTECTING AGENT FOR STEEL MATERIAL SURFACE NOT REQUIRING ITS COATING
INTAKE AIR INTRODUCING DEVICE IN MULTI-CYLINDER INTERNAL COMBUSTION ENGINE AND OUTBOARD MOTOR CARRYING THE DEVICE
SYSTEM FOR JUDGING CAPTURING STATE OF GPS SATELLITE
COMPOSITION FOR HYDROPHILIZING TREATMENT AND MEMBER BY USING THE SAME
WIRING BOARD AND ITS REPAIRING METHOD
SEMICONDUCTOR INTEGRATED CIRCUIT
MAGNETIC ATTRACTION MEMBER AND MAGNETIC ATTRACTION DEVICE USING THE MEMBER
DIAPHRAGM MANUFACTURING APPARATUS AND LIGHT/SOUND TRANSDUCER
ELECTROACOUSTIC TRANSDUCER
REMOTE CONTROL UNIT
DATA TRANSFER UNIT
