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
DE8900444(U1)
申请公布日期
1990.05.17
申请号
DE19890000444U
申请日期
1989.01.17
申请人
O & K ORENSTEIN & KOPPEL AG, 1000 BERLIN, DE
发明人
分类号
C02F1/461;C02F1/463;C02F1/465;C02F3/12;C02F3/20
主分类号
C02F1/461
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIGITAL CONTENTS PLAYER
DATA PROCESSOR, DATA PROCESSING METHOD, DATA PROCESSING SYSTEM, DATA PROCESSING PROGRAM, AND RECORDING MEDIUM WITH ITS PROGRAM RECORDED THEREON
DATA COMMUNICATION DEVICE
CHARACTER RECOGNITION DEVICE, CORRECTION PROCESSING METHOD FOR REJECT CHARACTER, AND CHARACTER RECOGNITION PROGRAM
STRUCTURED DOCUMENT ANALYSIS DISPLAY METHOD, STRUCTURED DOCUMENT ANALYSIS DISPLAY UNIT, AND ITS PROGRAM
CHARACTER INPUT DEVICE
DISPLAY DRIVING CIRCUIT AND DISPLAY DEVICE
LEARNING SUPPORT DEVICE
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND ELECTROPHOTOGRAPHIC APPARATUS
OPTICAL MODULE
CAMERA
DEVICE AND PROGRAM OF OPERATION TRAINING OF REFUSE INCINERATION PLANT
AUDIO DATA PROCESSOR
DISPLAY LIQUID FOR ELECTROPHORETIC DISPLAY APPARATUS
ELECTROPHOTOGRAPHIC TRANSFER PAPER
CLEANING DEVICE OF IMAGE FORMING APPARATUS
LIQUID CRYSTAL DISPLAY
DYE FORMING COUPLER AND SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
SEALING AGENT COMPOSITION FOR LIQUID CRYSTAL DISPLAY ELEMENT
