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
Alkalilignin condensate with polyhydroxybenzene
摘要
申请公布号
US2758990(A)
申请公布日期
1956.08.14
申请号
US19510256120
申请日期
1951.11.13
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
LIPSITZ PAUL
分类号
C14C3/24
主分类号
C14C3/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR CREATING SYNCHRONOUS BLOCK SIGNAL TO OFDM TRAMSMISSION SYSTEM, OFDM RECEIVER, METHOD FOR TRANSMITTING DATA IN AN OFDM SYSTEM AS WELL AS FOR SYNCHRONISING OFDM RECEIVER
NEEDLE-LESS LUER ACTIVATED MEDICAL CONNECTOR
PROCEDURE AND SYSTEM FOR PROVIDING A TELECOMMUNICATION SERVICE
DIGITALES VIDEOSYSTEM UND VERFAHREN ZUR VERFUEGUNGSTELLUNG DESSELBEN
Schneidstruktur für Bohrmeissel
Gulvsystemer og fremgangsmater for installasjon
WIND MACHINE WITH PNEUMATIC TRANSMISSION
STRATIFIED COMPOSITE MATERIAL FOR SLIDING ELEMENTS AND METHOD FOR THE PRODUCTION THEREOF
CIRCUIT BOARD AT LEAST ONE ELECTRONIC COMPONENT WITH AND METHOD FOR PRODUCING CONNECTION THEREBETWEEN
METHOD FOR DETERMINING THE CONSUMPTION OF A GAS MIXTURE AND GAS METER
HYDROSTATIC FEEDING APPARATUS
SUBSTITUTED AMINOMETHYL-CYCLOHEPTENES, PROCESS FOR PRODUCING THEM, THEIR USE, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
PROCESS, MEDIUM AND CELL CULTURE SYSTEM FOR THE PREPARATION OF RECOMBINANT FACTOR VIII IN A PROTEIN FREE MEDIUM
INDOLINONE DERIVATIVES USEFUL AS PROTEIN KINASE INHIBITORS
IMPLANT FOR REPAIR OF ANIMAL-CARTILAGE, METHOD FOR MAKING THE IMPLANT AND CARTILAGINOUS TISSUE
USE OF CONJUGATED ESTROGENS FOR PRODUCING PHARMACEUTICAL COMPOSITIONS EFFECTIVE IN ESTROGEN REPLACEMENT THERAPY
PEPTIDYL-ARGININ-ALDEHYDE DERIVATIVES OF ANTICOAGULANT ACTIVITY AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
Vorrichtung zur Regenerierung eines Partikelfilters in einer selbstgezündeten Brennkraftmaschine
Vorrichtung zur Regenerierung eines Partikelfilters in einer selbstgezündeten Brennkraftmaschine
Designing dry and porous absorbent composites containing super-absorbent polymers
