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
Lubricating oil
摘要
申请公布号
US2171781(A)
申请公布日期
1939.09.05
申请号
US19370163916
申请日期
1937.09.15
申请人
SINCLAIR REFINING COMPANY
发明人
CANTELO ROBERT C.
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIGITAL PIXEL SENSOR AND FRAME STORE IMAGER
A COLLABORATIVE, FAULT-TOLERANT, SCALEABLE, FLEXIBLE, INTERACTIVE REAL-TIME DISPLAY AND PROCESSING METHOD AND APPARATUS
SCALABLE, FRAUD RESISTANT GRAPHICAL PAYMENT INDICIA
DRUG DELIVERY DEVICE INCORPORATING A TRACKING CODE
METHODS AND KITS FOR DIAGNOSIS OF SCHIZOPHRENIA
ASSEMBLY AND METHOD FOR REORGANIZING PLANAR LIGHTWAVE CIRCUIT CHANNELS
Multiplex amplification and separation of nucleic acid sequences using ligation-dependant strand displacement amplification and bioelectronic chip technology
Crystallization process for producing highly concentrated hydrogen peroxide
METHODS OF MAKING LITHIUM METAL COMPOUNDS USEFUL AS CATHODE ACTIVE MATERIALS
IMMUNISATION AGAINST <i>CHLAMYDIA PNEUMONIAE</i>
C1 BACTERIOPHAGE LYTIC SYSTEM
A NOVEL HUMAN ACYLTRANSFERASE FAMILY MEMBER AND USES THEREOF
Information collection method and system
DATA COMMUNICATION APPARATUS
A METHOD IN SHORT RANGE RF COMMUNICATION
PROCESS FOR THE PREPARATION OF ETHER-FREE SALTS OF TETRAKIS(PENTAFLUOROPHENYL) BORATE
QUORUM RESOURCE ARBITER WITHIN A STORAGE NETWORK
TELEPHONE INSTRUMENT WITH PUSH BUTTON FOR MANUAL ACTUATION OF THE HOOKSWITCH
PRACTICAL AND EFFICIENT SYNTHETIC METHOD OF RETINOIC ACID AND ITS DERIVATIVES
COLOR PLASMA DISPLAY PANEL WITH AN IMPROVEMENT OF COLOR TEMPERATURE AND BRIGHTNESS
