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 or relating to the production of dye images in processes of colour photography
摘要
申请公布号
GB578666(A)
申请公布日期
1946.07.08
申请号
GB19440002848
申请日期
1944.02.16
申请人
E. I. DUPONT DE NEMOURS & CO.
发明人
分类号
G03C7/327
主分类号
G03C7/327
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INSTRUMENTATION AMPLIFIER
SHOOTING SYSTEM
Verfahren zum Betreiben eines Antriebsstrangs und Steuerungseinrichtung
Verfahren zum näherungsweisen Ermitteln des von einer Kupplung eines Antriebsstrangs eines Fahrzeugs tatsächlichen übertragenen Drehmoments
Verfahren zum Bearbeiten einer metallischen Reibfläche
PACKAGING FOR TOBACCO PRODUCTS
NANOPARTICLES COMPRISING RAPAMYCIN AND ALBUMIN AS ANTICANCER AGENT
mean for removing tobacco tars and compositions on its base
VENTILATION SYSTEM
STRAIN DQ-08 OF SOMATIC STRUCTURES OF THE WOOD-DESTROYING BASYDIOMYCETE DAEDALEA QUERCINA (L.) PERS. AS A PRODUCENT OF EXOPRODUCTS OF LIPID PEROXIDATION
Combined anti-tuberculosis pharmaceutical composition
FIXATION UNIT FOR CONNECTION TO EXTERNAL DEVICES
PROCESS FOR THE PREPARATION OF POTABLE WATER
SILVER-SULFATE NON-POLARIZED COMPARISON ELECTRODE
METHOD FOR PREPARATION OF FURNACE CHARGE FOR THE PRODUCTION OF GLASS OF LITHIUMALUMINOSILICATE COMPOSITION
ROTARY MOWER
COMBINATION CYLINDER WITH POWER-TRANSMITTING MECHANISM HAVING VARIABLE GEAR RATIO
SYSTEM OF EARLY DETECTION OF EMERGENCY SITUATIONS
METHOD FOR CONTROLLING THE NUMBER OF IMAGOS OF COTTON THRIPS AND WESTERN FLOWER THRIPS IN PROTECTED AREA
DEVICE FOR MONITORING RESOURCE OF AIR HIGH-VOLTAGE SWITCHES
