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
VERFAHREN ZUR HERSTELLUNG VON OXYMETHYLENCOPOLYMERISAT-FORMMASSEN MIT GERINGEM ANTEIL AN RESTFORMALDEHYD
摘要
申请公布号
DD146055(A5)
申请公布日期
1981.01.21
申请号
DD19790215564
申请日期
1979.09.14
申请人
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORM ROESSLER,DE
发明人
AMANN,HERBERT,AT;MORLOCK,GERHARD,DE;TRAUTWEIN,HELLMUT,DE
分类号
C08G2/00;C08G2/18;C08G2/28;C08G2/36;C08L51/04;(IPC1-7):C08G2/28
主分类号
C08G2/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND VALVE FOR PREVENTING UNAUTHORIZED ACCESS
Verfahren zur Verbindung eines Sinterkörpers mit einem metallischen Trägerelement
Resin composition for making molding, e.g. endless belt for electrostatic latent image transfer, contains thermoplastic fluoro-resin, polymer-grafted carbon black and thermoplastic polyether resin
Unmanned, powered vehicle for ensuring safety of fixed routes detects hazardous damage to route, transmits information to following vehicle so safe halt before reaching damage is guaranteed
Verfahren zur Reinigung von Schwermetallionen enthaltenden Gasen und Flüssigkeiten
Cleaning appliance for curtain or blind slats has housing containing a basket, rotary spray-nozzle arms, trough, drying chamber with ventilators, heating cartridge and condensate collector
X-ray unit controls unit
Form for embedding dental model
Presser foot drive for sewing machine, uses linear motor connected through spring, to raise or lower presser foot
Equipment for mounting shaft or steering mechanism rack, comprises sleeve having guide piece at end with integrally moulded, annular, inwardly facing collar
Flanged edge pin for mounting boards etc to building walls has a metal spring sleeve with a longitudinal slit and a flanged edge and inner shaped zones for the pin to be hammered in straight without splitting the flanged edge
Remote steering method for toy vehicle involves producing three-dimensional image from vehicle's viewpoint from video images from two cameras for use in controlling vehicle.
Apparatus for skinning pig carcasses comprises a slowly rotatable drum which is provided with a closable slit for clamping the skin of a pig carcass placed on a table below the drum
Brake for motor vehicles consists of rubber block at bottom end of lever under vehicle
Spectacles frame holder with integrated anti-theft device provided by closure for reception seating for spectacles frame nose bridge operated by electromagnetic drive
Verfahren und Empfänger zum Unterdrücken von Störungen beim Funkempfang von Mehrkanal-Audiosendungen
Silicon-containing steel sheet chemical pretreatment prior to hot coating used in automobile structural part production involves degreasing and submersing in pickling bath containing fluorine ions to remove silicon from steel surface
PROTONATED/ACIDIFIED NUCLEIC ACIDS AND METHODS OF USE
Production method for liquid crystal cell, comprising thinning by polishing at least one side plate enclosing liquid crystal by processing between two parallel supports, at least one abrasive
CLIMATISEUR POUR VEHICULES