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
Improvements in or relating to a catalyst for the synthesis of hydrocarbons
摘要
申请公布号
GB669831(A)
申请公布日期
1952.04.09
申请号
GB19480031230
申请日期
1948.12.02
申请人
PHILLIPS PETROLEUM COMPANY
发明人
分类号
B01J23/78;B01J23/94
主分类号
B01J23/78
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VOICE COMMAND TRIGGERED SPEECH ENHANCEMENT
A SEAT ARRANGEMENT
ADDITION-CURABLE SILICONE COMPOSITION
USE OF POLY ALPHA-1,3-GLUCAN ETHERS AS VISCOSITY MODIFIERS
VALVE BODY AND HIGH TEMPERATURE VALVE
DIGITAL MOVIE PROJECTION SYSTEM AND METHOD
METHOD AND DEVICE OF IDENTIFICATION AND ANALYSIS FOR SWEAT PORE MAPPING USING DOT MATCHING
CASTING PRODUCT PRODUCTION DATA MANAGEMENT METHOD
SYSTEMS AND METHODS FOR DATA PROCESSING FOR GAMES
device for massage and physical force enhancement
persimmon beverage product fortified polyphenol ingredient and preparation method thereof
fence combined with a guard rail for preventing road-kill
A FLOATING DEVICE FOR MEASURING WATER-ENVIRONMENT AND REAL-TIME WATER-ENVIRONMENT MONITERING METHODS USING THE SAME
TOUCH/GESTURE-ENABLED INTERACTION WITH ELECTRONIC SPREADSHEETS
CYCLONIC SEPARATING APPARATUS
OPTIMIZING PASS VOLTAGE AND INITIAL PROGRAM VOLTAGE BASED ON PERFORMANCE OF NON-VOLATILE MEMORY
ACCESS TRACKING AND RESTRICTION
Firewood stove
DEVICE AND METHOD FOR SCALABLE CODING OF VIDEO INFORMATION
An Unmanned Multifuntion copier Control Management System and Method thereof
