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
A Method of Presulfurizing a Catalyst
摘要
申请公布号
CA2114547(A1)
申请公布日期
1993.02.18
申请号
CA19922114547
申请日期
1992.07.28
申请人
CRI INTERNATIONAL, INC.
发明人
SEAMANS, JAMES D.;ADAMS, CHARLES T.;DOMINGUEZ, WENDY B.;CHEN, ANDREW A.
分类号
B01J27/186;B01J27/049;B01J27/19;B01J37/20;C10G45/04;C10G45/08;C10G47/06;C10G49/04;(IPC1-7):B01J37/20;B01J37/18
主分类号
B01J27/186
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR PRESSING ANISOTROPY MAGNETS WITH AXIAL TEXTURE
BLOCKERING VID KARDANUPPHENGDA VEXLINGSANORDNIGAR FOR FORDON
SKRAPANORDNING FOR EN VELT AV TAPPFOTTYP SAMT FORFARANDE FOR FRAMSTELLNING AV ANORDNINGEN
MANUFACTURE OF FIBROUS ACTIVATED CARBON
LASER WELDING METHOD AND LASER WORKING HEAD
CONTROLLER FOR DISCHARGE OF INK
PREPARATION OF UNSTRETCHED FILM
PRODUCTION OF MAGNETOPLUMBITE TYPE COMPOSITE FERRITE PARTICLE POWDER ASSUMING HEXAGONAL PLATE SHAPE
BILL PREPARATORY DEVICE
METHOD OF DISCHARGING WATER COLLECTING IN PIPE IN REGENERATING CONSTRUCTION OF BURIED PIPE
MANUFACTURE OF HEATTINSULATING PANEL BODY
AEROBIC BIOLOGICAL DISPOSAL OF CONTAMINATED WATER
NOVEL CARBOXYLIC ESTER* ITS PREPARATION AND INSECTICIDE* ACARICIDE
ELECTRIC DUST COLLECTOR
PRODUCTION OF BASE MATERIAL FOR OPTICAL FIBER
POURING APPARATUS OF CHEMICAL LIQUID
ERGOLINE DERIVATIVE*ITS MANUFACTURE AND ANTIDEPRESSANT*ANTIANXIETY*NEUROLEPTIC* ANTIPROLACTIN AND ANTIHYPERTENSIVE COMPOSITION CONTAINING IT
CARBOXYIMIDAMIDE DERIVATIVE
PYRIMIDINE DERIVATIVES
PREPARATION OF 1*3*55TRICHLOROBENZENE