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 process for producing a fluidized bed catalyst from a coarse catalyst.
摘要
申请公布号
EP0043684(A1)
申请公布日期
1982.01.13
申请号
EP19810302926
申请日期
1981.06.29
申请人
NITTO CHEMICAL INDUSTRY CO., LTD.
发明人
YUTAKA, SASAKI;KUNIO, MORI;KIYOSHI, MORIYA
分类号
B01J27/057;B01J23/18;B01J23/20;B01J23/24;B01J23/34;B01J23/36;B01J23/64;B01J23/68;B01J23/76;B01J23/84;B01J23/90;B01J27/30;B01J37/00;B01J38/00;C07B61/00;C07C67/00;C07C253/00;C07C255/08;(IPC1-7):B01J37/00
主分类号
B01J27/057
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Two-component polyurethane box kit
Preparation of an aqueous composition for treating leather
Paper made from aldehyde modified cellulose pulp with selected additives
Moisture curable composition
Ink jet cartridge, ink jet head and printer
Ink jet cartridge, ink jet head and printer
Hood for the protection of premises
A method for multiple-access communication
A strata bolting apparatus and method
Access cover assembly
Test strip and method for detection of high levels of chloride for swimming pools and spas
Preparation of briquettes having a low binder content
Electronic vehicle log
Weather barrier support assembly
Overhead camshaft V-2 engine
Toilet and other stained or soiled surface cleaning sheets
A valve
Replaceable filter for use in cleaning buckets
Adjustable base
Information technology method