Photographic elements containing hydrophilic colloid layers,申请号GB19450021751-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Photographic elements containing hydrophilic colloid layers
摘要
申请公布号	GB600039(A)	申请公布日期	1948.03.30
申请号	GB19450021751	申请日期	1945.08.24
申请人	E. I. DUPONT DE NEMOURS & CO.	发明人
分类号	G03C1/76	主分类号	G03C1/76
代理机构		代理人
主权项
地址

您可能感兴趣的专利

System for testing streaming electrification in insulating liquids

Retort burner with screw-conveyor feeder for central heating boilers

AVIÆR METAPNEUMOVIRUS I ONCOLYSE

Glasfiberforstærkede flammebeskyttede polyamidstøbemasser

Beskyttelses- og korrekturindretning af Hallux Valgus

VACCUM BLENDER AND OPERATING CONTROL METHOD THEREOF

DOSE COUNTERS FOR INHALERS INHALERS AND SHAFTS THEREOF

SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME

MARKETING SYSTEM AND METHOD USING LINEAR CHANNEL AND NON-LINEAR CHANNEL

PAINT WITH EXCELLENT BLOCKING BLUE LIGHT AND METHOD OF FORMING DRY PAINT FILM USING THE SAME

POROUS MATERIAL FOR GAS SENSOR, METHOD FOR MANUFACTURING THEREOF, AND GAS SENSOR COMPRISING THE POROUS MATERIAL

Method and Apparatus for Monitoring Video for Estimating Gradient of Single Object

CHARGING APPARATUS FOR RAW MATERIAL

MEDIAN GUARD RAIL

METHOD FOR MANUFACTURING OF STEAK AND STEAK PREPARED THEREBY

POROUS MATERIAL FOR GAS SENSOR, METHOD FOR MANUFACTURING THEREOF, AND GAS SENSOR COMPRISING THE POROUS MATERIAL

PREVENTION METHOD OF AUTO-IGNITION FOR PASSIVE AUTOCATALYTIC RECOMBINER

EXTERNAL POWER SUPPLY SYSTEM OF FUEL CELL MOUNTED VEHICLE AND CONTROL METHOD THEREFOR

TRANSPORT SYSTEM