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 of preparing hydroxyalkylthio anthraquinones
摘要
申请公布号
US2640059(A)
申请公布日期
1953.05.26
申请号
US19490105894
申请日期
1949.07.20
申请人
CELANESE CORPORATION
发明人
SALVIN VICTOR S.;LANDAU EDWARD F.
分类号
C09B1/60
主分类号
C09B1/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POWER CONDITIONER
RADIATION-CURABLE PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET
SYSTEM, PROGRAM AND METHOD
BUILDING
OPERATION METHOD OF INITIAL LOADING CORE
AZIMUTH MEASUREMENT SYSTEM AND METHOD
CHARGING SYSTEM
METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE AND ELECTRONIC APPARATUS
IMAGE PROCESSING SYSTEM
CHAIR WITH BACKREST
SEMICONDUCTOR INTEGRATED CIRCUIT
LEAKAGE INSPECTION DEVICE AND METHOD
SEED MATERIAL FOR LIQUID PHASE EPITAXIAL GROWTH OF SINGLE CRYSTAL SILICON CARBIDE, AND METHOD FOR LIQUID PHASE EPITAXIAL GROWTH OF SINGLE CRYSTAL SILICON CARBIDE
RUBBER LAMINATE
ALBUM CREATION METHOD, PROGRAM, AND DEVICE
SHEET MATERIAL CUTTING METHOD AND AUTOMATIC CUTTING MACHINE
METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE AND ELECTRONIC APPARATUS
SANDWICH PANEL END FACE PROTECTING STRUCTURE
ENHANCED WIRELESS USB PROTOCOL AND HUB
BIOMASS MIXED FIRING BOILER SYSTEM
