Improvements in or relating to a circuit arrangement for selector switches for communication installations,申请号GB19510016588-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 a circuit arrangement for selector switches for communication installations
摘要
申请公布号	GB680891(A)	申请公布日期	1952.10.15
申请号	GB19510016588	申请日期	1951.07.12
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号	H01H67/16	主分类号	H01H67/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROCEDE D'ENROULEMENT D'UN RUBAN COMPOSITE ET SON DISPOSITIF DE MISE EN OEUVRE

ELEMENT DE RETENUE D'UNE CHAUSSURE SUR UNE PLANCHE DE GLISSE OU DE ROULAGE

Double coating makeup product as foundation, rouge, contains composition containing physiological medium and composition containing silicone polymer, with preset ratio of adhesion retention strength of product to that of composition

Fire fighting training installation for training e.g. public, has observation zone with floor situated below flap of fire zone, and water receptacle extending under surface of flap that presents flow passage communicating with receptacle

Document printing system for nomadic people, has messaging server with print driver, receiving e-mail along with document, sent by user to printer address, and translating it into printing task transmitted to local printing server

Use of chaulmoogra oil, or its components, for treatment or prevention of excess fat and cellulitis, acts by inducing lipolysis

Farm trailer, has blocking unit to allow free pivoting of wheels of axle system when trailer is moved forwards, along non-rectilinear trajectory and at speed lower than preset speed

Drawbar for industrial truck, has guiding plate to guide free end of towing hook, by traction force exerted by industrial tow tractor, between cross-member and front stopper that immobilizes hook in hitching standby position

Convertible vehicle e.g. one box car, has central unit articulated to intermediate unit and engaged with lateral units to close upper part of space defined by lateral units, and window pane closing lower part of space

Soda container opening device for e.g. warehouse, has flap equipped with closet in its inner side, where closet has corking function and serves as housing for blow pipe if soda container has automatic blowpipe ejection system

Fluid flow regulating valve has shut-off element with magnetic component operated by electromagnetic actuator

Motor vehicle, has motor providing higher resisting torque for moving seat in forward direction than that in backward direction, when adjusting direction, along which upper part of slide slides, is inclined at angle relative to horizontal

Hiking stick for hiker, has braking system allowing to slow down descent of handle to dissipate energy, and permitting hiker to block expansion of stick to raise and redirect stick when handle is in lower position and then to unbend stick

Vacuum cleaner support, has frame with spaced hooks to clip frame to cleaner, and open space to house belt, where space is delimited by upper and lower retainer fingers that are sufficiently spaced from each other to fold and unfold belt

A METHOD FOR DRYING A WET EXTRUDED MONOLITH

PATTERN GENERATION DEVICE AND TEST DEVICE

HETEROCYCLIC SUBSTITUTED AMINOAZACYCLES USEFUL AS CENTRAL NERVOUS SYSTEM AGENTS

PROCESS FOR PRODUCING L-AMINO ACIDS BY FERMENTATION AND AMINO ACID-PRODUCING BACTERIUM STRAINS

HAND PLASTER POWER TROWEL