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
METHOD FOR REMOVING NITROGEN-CONTAINING ORGANIC COMPOUNDS FROM CRYSTALLINE METALLOSILICATE
摘要
申请公布号
US5066630(A)
申请公布日期
1991.11.19
申请号
US19900537432
申请日期
1990.06.13
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED
发明人
KITAMURA, MASARU;ICHIHASHI, HIROSHI;SUZUKAMO, GOHFU
分类号
B01J37/08;C01B37/02;C01B39/04;C01B39/06;C01B39/08;C01B39/12;C01B39/36
主分类号
B01J37/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Magnetic switching circuit
Improvements in or relating to transistorized radio receiving circuit arrangements
Improvements in or relating to centrifugal machines
Improvements in and relating to electric control systems
Improvements in or relating to wireless receiving circuit arrangements
Folding furniture provided with a locking device
Improvements in or relating to taps and valves
Fibrous element and method and apparatus for making same
Steroids and the preparation thereof
Improvements in extrusion press and the like
Improvements in multiple feed circular knitting machines
Improvements relating to electrical connectors for coaxial cables
Improvements in or relating to herbicidal compositions
Protective device for electrical circuits and apparatus
Fluid valve
Improvements in or relating to machines adapted for use in assembling electrical components upon workpieces
Improvements in or relating to merocyanine dyes
Improvements in or relating to glass compositions
Improvements in and relating to magnetic recording apparatus
Improvements in or relating to internal combustion engine valve gear
