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
Process for dewaxing mineral oils
摘要
申请公布号
US2126493(A)
申请公布日期
1938.08.09
申请号
US19350045960
申请日期
1935.10.21
申请人
SHELL DEVELOPMENT COMPANY
发明人
MCKITTRICK DONALD S.;HENRIQUES HILARY J.
分类号
C10G73/06
主分类号
C10G73/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MECHANICAL LOOMS WITH AUTOMATIC WEFT COP REPLACEMENT
CUTTING PRESS
MANUFACTURE OF ETHYL CHLORIDE
SKATE COVER
BED LOUNGE
RAILWAY CAR WALL CONSTRUCTION
INHIBITION OF CAKING OF SOLUBLE COFFEE AND THE INHIBITED PRODUCT
HEATING SURFACE CONDITION INDICATOR
TELEPHONE INDEX AND CALL TIMER
HELICOPTER FLIGHT SIMULATOR AND PILOT TRAINING DEVICE
SYSTEM FOR DETERMINING LISTENING HABITS OF WAVE SIGNAL RECEIVER USERS
METHOD AND APPARATUS FOR THE PRODUCTION OF METAL STRIP FROM METAL POWDER
REEL CONTROL SYSTEM
ELECTRICAL SWITCH MANUAL OPERATING MECHANISM
RESISTANCE OF TEXTILE MATERIALS TO GAS FADING
SYNCHRONOUS RECTIFIER AND PHASE DETECTOR
CATALYST
PROCESS FOR THE MANUFACTURE OF ALKALI METAL FLUOTITANATES
CIRCUIT ARRANGEMENTS FOR IMPROVING SIGNAL/NOISE RATIO IN VERY HIGH FREQUENCY PULSED RADIO RECEIVERS
ELECTRIC MOTOR FAN UNIT FOR HAZARDOUS LOCATIONS
