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
摘要
申请公布号
FR2393823(B1)
申请公布日期
1985.01.11
申请号
FR19780017349
申请日期
1978.06.09
申请人
BAYER AG
发明人
分类号
C08G63/00;C08G63/64;C08G63/91;C08G64/00;(IPC1-7):C08G63/64
主分类号
C08G63/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Tungstic acid prodn. - by treating calcined tungstate with an acid at room temp.
Road or track side vehicle safety net - comprises strengthened, non-tearable plastics mesh with clamping rods and strips for posts
Reinforced glass article and process for its manufacture
Process for the biological purification of effluent
PROCEDIMENTO PER LA PRODUZIONE DI POLIPROPILENE RETICOLATO ED EVENTUALMENTE ESPANSO
Spring
Process for producing an impregnated building material
Process for producing a hydrophobic building material, and the building material obtained by this process
Bag
Installation for grinding rotating milling cutters
Method of assembling a pusher and pusher obtained by this method
TETNINGSRING
Process for the preparation of optically active tricyclic lactone glycols and their racemic mixtures
Process for preparing polycyclic dyes
COMPOSIZIONE PER PROTEGGERE LA PELLE DAI RAGGI DEL SOLE E PROCEDIMENTO PER LA SUA PREPARAZIONE
PERFEZIONAMENTO NEI MODULATORI AD ALTA LINEARITA' ED ELEVATO COEFFICIENTE DI MODULAZIONE IN PARTICOLARE PER FREQUENZE AUDIO
SERBATOIO SUL TETTO DI AUTOVEICOLI CON IMPIANTO A GAS LIQUIDO E METANO
REATTORE ASSIALE-RADIALE PER SINTESI ETEROGENEE.
SDRAIO A DIVERSE POSIZIONI CONBRACCIOLI
IMPROVEMENTS IN OR RELATING TO CONTROL OPERATING CIRCUITS FOR THE SELECTIVE CONTROL OF PLURAL FUNCTION ELECTRICAL APPARATUS