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
Upgrading olefing stocks
摘要
申请公布号
US2562989(A)
申请公布日期
1951.08.07
申请号
US19480049463
申请日期
1948.09.15
申请人
THE TEXAS COMPANY
发明人
NARAGON ERNEST A.
分类号
B01J23/28;C07C5/13;C10G35/06
主分类号
B01J23/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF CONNECTING LEAD WIRE TO PANEL HEATER TERMINAL
MULTIPOLAR BREAKER COOPERATIVELY TRIPPING MECHANISM
OVERCURRENT DETECTING BIMETAL SENSOR
APPARATUS FOR SEIZING COATED ELECTRIC WIRE
METHOD OF OPERATING EL STORAGE TUBE DEVICE
SIDE MIRROR CONTROL SWITCH FOR VEHICLE
LIGHT POLARIZER
CARTRIDGE FOR SECURING FIXATION ELEMENT
STORAGE BOX FITTING STRUCTURE OF PARTITION WALL
METHOD OF DOING WORK ON WALL OF SKYSCRAPER
FOUNDATION PANEL FOR EXTERNAL WALL OF HOUSE
REMODELED BUILDING
CONNECTION STRUCTURE OF PILLAR AND BEAM
CONSTRUCTING METHOD FOR UNDERGROUND CONTINUOUS WALL BY PRECAST CONCRETE MEMBER
AUTOMOBILE DOOR GLASS
FLOOR MATERIAL AND METHOD OF CONSTRUCTION WITH SAID MATERIAL
MANUFACTURE OF ELBOW OR THE LIKE MADE OF STAINLESS CAST STEEL MAKING STRAIGHT TUBE STRUCTURE OF END PART MINUTE
TREATING PROCEDURE OF CUBIC ORIENTED SILICON STEEL
PRODUCTION OF STEEL POWDER FOR POWDER METALLURGY
AUTOMATIC RETRIEVING CONTROL DEVICE FOR POWER SYSTEM