ROOM SERVICE CALL SYSTEMS,申请号GB19850014210-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	ROOM SERVICE CALL SYSTEMS
摘要
申请公布号	GB8514210(D0)	申请公布日期	1985.07.10
申请号	GB19850014210	申请日期	1985.06.05
申请人	SOUND DIFFUSION PLC	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Biopsy device with integral vacuum assist and tissue sample and fluid capturing canister

Thrust roller bearing

Inkjet recording apparatus for efficiently lighting semiconductor light emitting elements

Automobile front seat gap blocker

Supporting structure for fuel tank and automobile assembling method

Rear pillar garnish assembly

Transmission having a coaxial lubricant pump

Apparatus for melting metal by electron beams and process for producing high-melting metal ingot using this apparatus

Taajuusmuuttaja

A METHOD OF SEPARATING VIABLE CELLS FROM CELL SUSPENSIONS

Taillight for a vehicle

HIGH DENSITY IMMOBILIZATION OF NUCLEIC ACIDS

A METHOD AND APPARATUS FOR PREDICTING THE PRESENCE OF HAEMOSTATIC DYSFUNCTION IN A PATIENT SAMPLE

ORAL VACCINE AGAINST GRAM NEGATIVE BACTERIAL INFECTION

ELECTROMAGNETIC COIL DEVICE FOR USE OF IN-MOLD MOLTEN STEEL CAPABLE OF SERVING BOTH AS ELECTROMAGNETIC STIR AND ELECTROMAGNETIC BRAKE

GASMETERBEUGEL VOORZIEN VAN GASDRUKMEETPUNTEN.

Retaining Wall with Panels

FILTRO PARA CIGARROS.