Improvements in or relating to the production of coloured photographic images,申请号GB19400016596-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	Improvements in or relating to the production of coloured photographic images
摘要
申请公布号	GB547442(A)	申请公布日期	1942.08.31
申请号	GB19400016596	申请日期	1940.11.18
申请人	E.I. DU PONT DE NEMOURS AND CO.	发明人
分类号	G03C7/36	主分类号	G03C7/36
代理机构		代理人
主权项
地址

您可能感兴趣的专利

INDUSTRIAL EXPLOSIVE COMPOSITION

PRODUCTION OF MAGNESIUM ORTHOCARBONATE

SISTEMA CHE PERMETTE DI APRIRE E CHIUDERE IGIENICAMENTE ED ERMETICAMENTE UNA LATTINA

INTERRUTTORE ELETTRICO CON OROLOGIO A MICROPROCESSORE AUTOPROGRAMMATO E AGGIORNATO IN MANIERA CICLICA E CONTINUA.

MANUFACTURE OF FLAME SPRAY MATERIAL

PARTITIONING FIRE-PROOF CONSTRUCTION OF HOUSE

IMAGE RECORDING DEVICE

WORKING TOOL OF TRANSMISSION CABLE TOWER

IMPREGNATED TYPE CATHODE

PREPARATION OF PARENT MATERIAL FOR OPTICAL FIBER

REINFORCED POLYAMIDE RESIN COMPOSITION

IN-MOLD COATING COMPOSITION

FOCUS SERVO DEVICE OF OPTICAL DISK HEAD

SEMICONDUCTOR LASER

FLUORESCENT CHARACTER DISPLAY TUBE

PSEUDO STATIC MEMORY

SURFACE ACOUSTIC WAVE DEVICE AND ITS MANUFACTURE

SUCKING DEVICE OF RECORD DISC WITH PICKUP