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
Manufacture of cellulose derivatives
摘要
申请公布号
US2033820(A)
申请公布日期
1936.03.10
申请号
US19330653471
申请日期
1933.01.25
申请人
HENRY DREYFUS
发明人
DREYFUS HENRY
分类号
C08B13/00
主分类号
C08B13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ANTIBODIES TO HUMAN IL-1 beta
INTRA-AORTIC BALLOON CATHETER HAVING A DUAL SENSOR PRESSURE SENSING SYSTEM
A METHOD AND SYSTEM FOR HANDLING MULTI-PART MESSAGES BY USERS OF CELLULAR PHONES
IMAGE DESCRIPTION METHOD BY OVERLAY SEPARATION
HEAT EXCHANGE ELEMENT WITH HYDROPHILIC EVAPORATOR SURFACE
COSMETIC COMPOSITION COMPRISING A POLYMER AND FIBRES
SYSTEM AND METHOD FOR ESTIMATING CELL RATE IN AN ATM NETWORK
PIPE FORMING APPARATUS FOR VARYING THE VOLUME OF PLASTIC ALONG THE PIPE WALL.
SYNTHESIS OF (<i>R</i>)-3-(4-BROMOBENZYL)-1-(3,5-DICHLOROPHENYL)-5-IODO-3-METHYL-1-<i>H</i>-IMIDAZO[1,2-a]IMIDAZOL-2-ONE
METHOD AND DEVICE FOR IN-SITU GROUNDWATER DECONTAMINATION
DOOR ASSEMBLY FOR SEALING AN OPENING OF A CHAMBER
TELECOMMUNICATIONS PROCESSING APPARATUS AND METHOD
USE OF SUBSTITUTED IMIDAZOAZINES, NOVEL IMIDAZOAZINES, METHODS FOR THE PRODUCTION THEREOF, AND AGENTS CONTAINING THESE COMPOUNDS
A PROCESS FOR THE PREPARATION OF CITALOPRAM
APPARATUS AND METHOD FOR POWER RAMP UP OF WIRELESS MODEM TRANSMITTER
UNIPOLAR TRANSVERSE FLUX MACHINE
INCREASED POLISH REMOVAL RATE OF DIELECTRIC LAYERS USING FIXED ABRASIVE PADS
PERMANENT MAGNET MOTOR ROTOR ASSEMBLY AND METHOD OF MANUFACTURING OF SAME FOR ROBUSTNESS
ROLLING BEARING COMPRISING A POWDER METALLURGICAL COMPONENT
IN SITU HYBRIDIZATION SYSTEM FOR SPECIFICALLY DETECTING MICROORGANISMS
