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
Production of cyclohexane
摘要
申请公布号
US2467919(A)
申请公布日期
1949.04.19
申请号
US19460714834
申请日期
1946.12.07
申请人
SHELL DEVELOPMENT COMPANY
发明人
JAN JACOB BERNARD VAN EIJK VAN VOORTHU;ENGEL WILLEM FREDERIK
分类号
C07C5/52
主分类号
C07C5/52
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ENDURANCE TESTER OF GAS SPRING
GASOLINE VAPOR GAS COLLECTING SYSTEM OF FUELING MACHINE
DEVICE OF JACKING IN A TRUCK
MANUFACTURE OF INNER GEAR
PIVOT HINGE
PIVOT HINGE FOR A DOOR
METHOD AND APPARATUS FOR VARIABLY REGULATING THE LENGTH OF A COMBINED SPINAL-EPIDURAL NEEDLE
BACK-UP DATA READING METHOD IN A CD CHANGER
HOME POSITION RETURN METHOD FOR A MACHINE TOOL
TIMING SUPPLY CIRCUIT OF DUPLEX TIMING SYNCHRONOUS SYSTEM
AUTOMATIC CALL APPARATUS IN USING SOUND COMPOSITION
CORROSION AND SCALE PREVENTING APPARATUS FOR STEEL PIPE
REAR PROJECTION SCREEN FOR PROJECTION TV
PROCESS FOR PRODUCING EPOXY ACRYLATE
METHOD OF MANUFACTURING BIPOLAR SEMICONDUCTOR DEVICE
INTEGRATED INJECTION LOGIC
TAP-IC
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
A FAN CONTROL DEVICE FOR A VEHICLE
SYNCHRONIZING POLARITY CONVERTING CIRCUIT