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 water-soluble condensation products derived from formaldehyde with aliphatic aldehydes and/or ketones
摘要
申请公布号
GB349556(A)
申请公布日期
1931.05.28
申请号
GB19300006721
申请日期
1930.02.28
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C08G2/00
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
ROTARY FLUID MACHINE
ALKYLATED POLYETHYLENEIMINE DERIVATIVES, PROCESS FOR THEIR PREPARATION, USE OF THEM AS THERAPEUTIC AGENTS AND PHARMACEUTICAL COMPOSITIONS
COMPRESSED ENVELOPE OF SOLID ELECTROLYTE USED AS ELECTRODE HOLDER IN ELECTROCH-EMICAL CELL.
OPTICAL RECORDING ELEMENTS
APPARATUS AND METHOD FOR PORTIONING MATERIAL
METHOD AND APPARATUS FOR CUTTING POULTRY HIND QUARTERS
RIG FOR ROUND TRIP OPERATIONS AT A WELL
SYSTEM AND METHOD FOR ENCODING AND STORING DIGITAL INFORMATION ON MAGNETIC TAPE
MEASURING METHOD
USE OF HUMAN INTERFERON-BETA FOR STIMULATION OF ERYTHROPOIESES
PRECERAMIC COMPOSITIONS AND CERAMIC PRODUCTS
IMPROVED ORGANO-A1-CHLORIDE CATALYZED POLY-N-BUTENES PROCESS
PROCESS FOR PREPARING PROPYLENE HOMO- OR COPOLYMERS
Point ventilation method and point ventilation arrangement
MASKIN FOER FRAMSTAELLNING AV STORA PASTOR I FORM AV RULLOR.
DEVICE FOR DEBURRING FOUNDRY CORES AND SIMILAR WORKPIECES
APPARATUS FOR FEEDING SMALL PARTS
THERMOPLASTIC RESIN COMPOSITION
A FLUSHING SYSTEM
KOMPOSITION MED INNEBOENDE REVERSIBEL VAETSKE/FASTFASFOERAENDRING SAMT APPARAT FOER UPPEVARING AV VAERME OCH FOERFARANDE FOER FRAMSTAELLNING AV DENNA.
