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
Improvements in copying photographically subtractive multi-colour pictures
摘要
申请公布号
GB492523(A)
申请公布日期
1938.09.19
申请号
GB19370005022
申请日期
1937.02.19
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03C7/00
主分类号
G03C7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROMAGNETIC PROPORTIONAL CONTROL VALVE
GASOLINE INTERNAL COMBUSTION ENGINE
ELECTROMAGNETICALLY ACTUATED THREE STAGE OPERATIONAL VACUUM DRIVING APPARATUS
PROCESS FOR MANUFACTURING 1*22DIMETHYLTETRACHLORODISILANE
SECONDARY AIR FEEDER FOR EXHAUST GAS PURIFICATION OF INTERNAL COMBUSTI ON ENGINE
COIN COUNTING MEANS FOR AUTOMATIC VENDING MACHINES
FORMING METHOD FOR P* JUNCTION
AMPLITUDE MODULATION SYSTEM
ELECTRONIC DESK COMPUTER
ELECTRONIC DESK COMPUTER
APPARATUS FOR USE WITH MASS SPECTROMETER FOR AUTOMATICALLY DETECTING A ND SETTING PEAKKTOP OF MASS NUMBER
MOVABLE SURGICAL XXRAY TRANSMISSIVE CAMERA
TOOTH TREATING INSTRUMENT
ULTRASONIC DIAGNOSTIC DEVICE
WATERPROOF SHEET TO BE LAID ON BOTTOM OF RESERVOIR ETC*
METHOD OF LAYING WATERPROOF SHEET
DIVIDING FEED DEVICE
METHOD AND APPARATUS FOR PREVENTING OUTFLOW OF COLD AND WARMIH OF REFRIGERATOR * COOLING AND WARMING CHAMBER AND LIKE
PERFECTIONNEMENTS AUX APPAREILS DE DIAGNOSTIC AUTOMATIQUE NOTAMMENT POUR IMMUNO-TESTS
KOLOM VOOR GEFRACTIONEERDE DESTILLATIE.
