Improvements in or relating to devices comprising electrical contact mechanisms for use in flash-light lamp photography,申请号GB19470002271-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 devices comprising electrical contact mechanisms for use in flash-light lamp photography
摘要
申请公布号	GB675264(A)	申请公布日期	1952.07.09
申请号	GB19470002271	申请日期	1947.01.24
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	G03B15/04	主分类号	G03B15/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROCESS FOR THE PREPARATION OF CYCLIC CARBOXYLIC ANHYDRIDES

SUBSTANTIALLY NON-SWELLABLE CONTACT LENS CONTAINING POLYOXYALKYLENE BACKBONE UNITS

Improvements in liquid jet-producing apparatus

QUATERNARY AMMONIUM COMPOUNDS HAVING MUSCLE RELAXATION ACTIVITY

FOERFARANDE FOER FRAMSTAELLNING AV EN FOERSULFIDERAD KATALYSATOR, FOERFARANDE FOER FRAMSTAELLNING AV EN SULFIDERAD KATALYSATOR OCH ANVAENDNING AV DENNA KATALYSATOR.

ELECTRONIC CONTROL SYSTEM FOR A MOTOR VEHICLE

FILM DYEING APPARATUS

REKOMBINANTE TERAPEUTISKE LIPASER

Air filter element

Book type wireless remote control apparatus

MOUNTING ARRANGEMENTS FOR OPTICAL CONDUCTORS

Portable apparatus for foetal monitors

IMAGE FORMING DEVICE

ALIGNMENT STRUCTURE OF PHOTOSENSITIVE DRUM AND TRANSFER DRUM

DATA INPUT/OUTPUT SYSTEM FOR CAMERA

LIQUID CRYSTAL DRIVING METHOD

METHOD FOR MEASURING DISTRIBUTION OF MICROWAVE ELECTRIC FIELD

DEVICE FOR TREATING RADIOACTIVE METHYL IODIDE-CONTAINING GAS