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
Solvent extraction of mineral oils
摘要
申请公布号
US2347432(A)
申请公布日期
1944.04.25
申请号
US19410393188
申请日期
1941.05.13
申请人
UNION OIL COMPANY
发明人
POLLY ORVILLE L.;BYRNS ALVA C.
分类号
C10G21/22
主分类号
C10G21/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPOSABLE INTESTINAL INTUBATOR WITH DRAIN AND IRRIGATOR
STRUCTURE FOR ATTACHING EXHAUST GAS SENSOR OF CYLINDER HEAD IN INTERNAL COMBUSTION ENGINE
Fremgangsmate for fremstilling av 7-substituerte 3-kinolin og 3-kinol-4-onkarbonitriler
PHENOL-BLOCKED POLYURETHANE PREPOLYMERS
HIGH PURITY AMLODIPINE BENZENESULFONATE AND A PROCESS FOR ITS PREPARATION
METHOD FOR CURING VIRUS INFECTING MEMORIES WITHOUT OMISSION, COMPUTER-READABLE RECORDING MEDIUM RECORDING PROGRAM, AND VIRUS CURING DEVICE
SWITCH HAVING HIGH DELIVERABLE SIGNAL FREQUENCY AND APPARATUS HAVING THE SAME
EFFECTIVE COMMUNICATING METHOD WITH MORE THAN 7 TERMINALS IN A BLUETOOTH SYSTEM AND A DEVICE THEREOF, CONCERNED WITH ENABLING A MASTER TO COMMUNICATE WITH MORE THAN 7 SLAVES BY USING 7 ACTIVE MEMBER ADDRESSES
Kryokonservierungslösung
HIGH STRENGTH MOLTEN ZINC PLATED STEEL SHEET AND PROCESS OF PRODUCTION OF SAME
METHOD OF FORMING AND BLANK THEREFOR
STEROID HORMONE ANALYSIS BY MASS SPECTROMETRY
ROTATING OR PIVOTING DEVICE AND CONNECTION MODULE FOR A ROTATING OR PIVOTING DEVICE
AUFGUSSVERPACKUNGEN UND ENTSPRECHENDE HERSTELLVERFAHREN
PROBENENTNAHME- UND -TEST-SYSTEM
WASSERFREIE MIRTAZAPIN-KRISTALLE UND EIN VERFAHREN ZU IHRER HERSTELLUNG
FIXED BIT RATE, INTRAFRAME COMPRESSION AND DECOMPRESSION OF VIDEO
FRAGANCED SOLID COSMETIC COMPOSITIONS BASED ON A DESTRUCTURIZED STARCH DELIVERY SYSTEM
BEHÄLTER FÜR EMPFINDLICHE FRACHT
Eine Vorrichtung zum Verankern an einem Lattenrost
