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
Procédé pour désactiver les impuretés métalliques sur les catalyseurs de craquage
摘要
申请公布号
FR1379331(A)
申请公布日期
1964.11.20
申请号
FR19630959045
申请日期
1963.12.31
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
分类号
B01J21/20
主分类号
B01J21/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Lithography pattern shrink process and articles
Diagnosis supporting device
Stent to be deployed on a bend
Method for preprocessing a signal and method for signal processing
Dresser luggage
Polymerization process using a supported, treated catalyst system
Method for improving the ductility of high-strength nanophase alloys
Memory device and method of manufacturing the same
Catalyst components and their use in the polymerization of olefins
Method for reduced N+ diffusion in strained Si on SiGe substrate
Crucible and spindle for a variable size drop deposition system
Gaming Device with Bingo Multiplier Bonus
Systems and methods for providing alternate views when rendering audio/video content in a computing system
Method for entering text
Trigger system for paintball marker
System and method for dynamic context-sensitive federated search of multiple information repositories
Method and system for contactless evaluation of fatigue of an operator
Apparatus and method for transmitting and receiving wavelength division multiplexing signals
Side rail, hospital bed including the same, method of operating associated thereto and kit for assembling the side rail
Wall mounted speaker enclosure