Improved photographic apparatus,申请号GB19390012885-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	Improved photographic apparatus
摘要
申请公布号	GB528851(A)	申请公布日期	1940.11.08
申请号	GB19390012885	申请日期	1939.04.29
申请人	W. WATSON & SONS LIMITED;STEPHEN PERKINS;CYRIL HAROLD FRY	发明人
分类号	G03B27/58	主分类号	G03B27/58
代理机构		代理人
主权项
地址

您可能感兴趣的专利

COIN-DISCRIMINATOR ANTI-COUNTERFEITING METHOD AND APPARATUS

Verfahren zur Messung mittels Wobbelfrequenzumsetzung

Einwegausgabevorrichtung mit einer sich im Uhrzeigersinn-Gegenuhrzeigersinn drehenden Einheit

Dichte Batterie, geeignet für die Herstellung in einer schlanken rechteckigen Form

MEASURING DEVICE AND REMOVAL DEVICE FOR STORED OBJECT

POLYMERASE COMPOSITIONS

Verfahren und Vorrichtung zur automatischen Erkennung und Klassifizierung von Mängeln in Paletten oder ähnlichen Objekten

METHOD AND APPARATUS FOR RESERVING AND RELEASING BANDWIDTH FOR A PACKET-SWITCHED TELEPHONY CONNECTION ESTABLISHED OVER AN HFC CABLE NETWORK

Leitungsspender und Verfahren zum Spenden

Verbessertes Verfahren zur Gewinnung von kristalliner Rosmarinsäure

Verfahren zur Oxidation ungesättigter Kohlenwasserstoffe

Stadium grandstand has a number of spectator stand levels, on swing mountings at support pillars to be deployed in a variety of configurations as required

Dish-shaped packaging unit comprises an outer heat resistant cardboard layer and a separation layer of baking paper which is permanently joined to the cardboard layer

WIRELESS RECEIVER FOR ESTIMATING INTERFERENCE POWER

DERIVADOS DE INDOL COMO INHIBIDORES DEL FACTOR Xa

Method for cleaning drinkable water supply pipes, has intermediate pulses of pressurized nitrogen mixed with the water flow

Control and monitoring method for machine- and equipment-supported process parameters e.g. for vehicle technology, involves processing and evaluating measurement information by intelligent modular accessory device

METHOD, SOFTWARE APPLICATION AND SYSTEM FOR PROVIDING BENCHMARKS

Production of fuel core, used in high temperature reactor fuel elements, involves moving dried fuel particles in rotating oven having integrated crucible molded parts vertically to oven axis after calcining, reducing and sintering

Fremgangsmåte og anordning for tilvirkning av en forfestet bleie