PERFEZIONAMENTO AGLI APPARECCHI INTERFONICI PER LA CONVERSAZIONE A VIVA VOCE,申请号IT19740007225-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	PERFEZIONAMENTO AGLI APPARECCHI INTERFONICI PER LA CONVERSAZIONE A VIVA VOCE
摘要
申请公布号	IT1013691(B)	申请公布日期	1977.03.30
申请号	IT19740007225	申请日期	1974.05.16
申请人	LT TERRANEO SPA	发明人
分类号	H04M;(IPC1-7):H04M/	主分类号	H04M
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method and apparatus for heat treating at least one metal wire by means of heat transfer plates.

Electric reflector lamp.

Equipment for enhancing turnoff of a semiconductor switch with inductive load.

An apparatus for, and a method of, cutting a blank.

Machine and method for cutting oval shapes.

Surface-patterned polybutylene terephthalate resin molded articles and process for preparing such molded articles.

Combined cycle process.

超声延迟线

Atomizer which can be refilled and refilling device.

Foot-rest for motor-cars.

Apparatus for converting a line scan into a stripe-wise vertical sawtooth scan.

Device for the compensation clearances between satellite and toothings of the flanges of the reducing mechanisms for adjusting the position of seats, particularly of motor car seats.

Fibrinogen receptor antagonists.

Free-electron laser with gas-loaded wiggler and method of using the same.

Mucoadhesive hydrogels delivery system.

Method of condensing N-phenylcarbamates.

Photographic recording materials with latent image stability.

Fibrinogen receptor antagonists.

Method of protecting implanted gallium arsenide during annealing.