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
Recovery of alumina from bauxite
摘要
申请公布号
US5008089(A)
申请公布日期
1991.04.16
申请号
US19890421165
申请日期
1989.10.13
申请人
ALLIED COLLOIDS LIMITED
发明人
MOODY, GILLIAN M.;RUSHFORTH, CHRISTINE A.
分类号
C01F7/06;C01F7/47
主分类号
C01F7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
P-type GaN compound semiconductor and method for manufacturing the same
Composite spoolable tube
Fuel injection system
Laminated array of pressure swirl atomizers
Method for expression of heterologous proteins in yeast
Method of making a unitary composite steering wheel and air bag cover assembly for an inflatable air bag system
Method and apparatus for power factor correction
Methods and means for image and voice compression
Variable color display system
Methods for thermally degrading unwanted substances using particular metal compositions
MATTRESS
DESKTOP SHELF OF DESK FOR STUDY
COLLAPSIBLE FOUR-LEG TABLE
TOOTH BRUSH
IMPROVEMENT IN BIOLOGICAL ASSAY FOR ANALYTE DETECTION
TREATMENT OF SPECIMEN
SELECTION OF NONPATHOGENIC STRAIN FOR PROPHYLAXIS AND TREATMENT TO INFECTIOUS DISEASE DUE TO PATHOGENIC STRAIN
APPARATUS AND METHOD FOR AGING NOODLE DOUGH
AQUARIUM WITH HEATER
WASHING APPARATUS