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
ZWEITEILIGES BILDERZEUGENDES MATERIAL
摘要
An image producing system is provided, wherein an activator composition e.g. made up as a crayon or pencil, when contacted with paper substrate containing an azo color former yields an image by color change.
申请公布号
AT360561(B)
申请公布日期
1981.01.26
申请号
AT19770001251
申请日期
1977.02.24
申请人
CIBA-GEIGY AG
发明人
分类号
C09D11/00;B41M5/136;C09B29/06;C09B29/095;(IPC1-7):41M5/14
主分类号
C09D11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ILLUMINATOR
(A) ;REMOVAL OF CAFFEINE FROM RAW COFFEE BEAN
STEERING APPARATUS FOR CAR
OPERATING VALVE DEVICE OF POWER STEERING APPARATUS
O-ALPHA-GLYCOSIDE AND MANUFACTURE
MANUFACTURE OF TETRAALKOXYSILANE
CARBAMATE INSECTICIDE
PREPARATION OF PERFLUORO-3-OXA-4-PENTENOYL FLUORIDE
PANEL CONTAINING CORE
HIGH FREQUENCY HEATER
CIRCUIT FOR DRIVING LATCHING RELAY
USE OF DI-ISODECYLADIPATE AS DIELECTRIC IMMERSION LIQUID
ATTACHMENT FOR FEED WATER PUMP
DISPLAYING DEVICE FOR POWER SOURCE OF ENGINE
EXHAUST-GAS PURIFYING APPARATUS
INTAKE-VALVE SYSTEM FOR ENGINE
SUPERCHARGER FOR HORIZONTALLY OPPOSED ENGINE
MOTOR CYCLE EQUIPPED WITH SUPERCHARGED ENGINE
OPTISK OVERFORINGSANLEGGNING
3,3,3-TRIFLUOROPROPYLNAPHTHALENE