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
Ion-exchange memberanes
摘要
申请公布号
US2820756(A)
申请公布日期
1958.01.21
申请号
US19530400994
申请日期
1953.12.29
申请人
GULF RESEARCH & DEVELOPMENT COMPANY
发明人
WYLLIE MALCOLM R. J.
分类号
C08J5/22
主分类号
C08J5/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FREMGANGSMAATE VED SYSTEM TIL DETEKSJON, LOKALISERING OG KLASSIFISERING AV MAALOBJEKTER
FLASKE FOR VANNOEDFORPLEINING
VOLUME PHASE TYPE HOLOGRAM AND METHOD OF MANUFACTURE THEREOF
KABELSKJOETER OG KABELAVSLUTNINGER
VERFAHREN ZUR HERSTELLUNG EINES DIPEPTIDES
MONITORSYSTEM FOER ACKUMULATOR.
MONITORSYSTEM FOER ACKUMULATOR.
THE GAME OF REGENCY
SPORT AND UNIVERSAL VISOR
HALBLEITERLASER.
SOAP BARS WITH THE APPEARANCE OF FINISHED WOOD GRAIN
HYDANTOIN DERIVATIVES, AND THEIR USE IN PREVENTING AND TREATING DIABETIC COMPLICATIONS AND CIRCULATORY ORGAN DISEASES
METHOD OF MAKING DIPPED RUBBER ARTICLES
LOEFTESTANG TIL BRUG VED HAANDTERING AF BYGGEELEMENTER
KRAFTFAHRZEUG-RADAUFHAENGUNG MIT AKTIVER STEUERUNG UND VERBESSERTEM KURVENVERHALTEN.
GIESSVORRICHTUNG ZUM GIESSEN EINES VORFORMLINGS.
SPACECRAFT WITH INCREASED STATIONKEEPING FUEL LOAD
CRACKER MAT
WIRE SAW WITH DIAMOND CUTTING EDGE
APPARATUS FOR PROVIDING HOLES IN MASONRY
