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
Catalytic cracking of hydrocarbons
摘要
申请公布号
US2948673(A)
申请公布日期
1960.08.09
申请号
US19570656071
申请日期
1957.04.30
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
HEMMINGER CHARLES E.
分类号
B01J8/26;C10G11/18
主分类号
B01J8/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF SEMICONDUCTOR DEVICE
REPRODUCING SYSTEM FOR PRECISION SOUND RECORDING
HEAD BLOCK
PRODUCTION OF ADAPTER FOR OPTICAL FIBER
VARIABLE POWER LENS FOR COPYING
FIXING METHOD FOR ANTENNA ELEMENT
PIPELINE CONTROL DEVICE
ORIENTATED MAGNETIC FIELD GENERATING DEVICE
TERMINAL RESERVATION CONTROL SYSTEM
DIAGNOSING SYSTEM FOR D CHANNEL ACCESS COMPETITION CONTROL ACTION
COMMUNICATION TELEPHONE CONTROL METHOD
BCD/BINARY CONVERSION CIRCUIT
FACSIMILE EQUIPMENT
ANALOG-DIGITAL CONVERSION CIRCUIT
TWO-DIMENSIONAL MICRO MOVABLE STAGE
MEMORY DEVICE
PROCESSOR ALIVENESS OR DEATH IDENTIFICATION SYSTEM IN DISTRIBUTED PROCESSING SYSTEM
SIMPLE CUTTING APPARATUS FOR RECORDING PAPER
DISK DRIVING DEVICE
MANUFACTURE OF THIN FILM ELECTROLUMINESCENCE DEVICE
