TELEPHONE CONFERENCE CIRCUIT,申请号CAD791228-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	TELEPHONE CONFERENCE CIRCUIT
摘要
申请公布号	CA791228(A)	申请公布日期	1968.07.30
申请号	CAD791228	申请日期
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人	WILMER B. GAUNT, JR.
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

PRODUCTION OF LIQUID CRYSTAL ELEMENT

DEVICE AND METHOD FOR FORMING LIQUID-LIKE FILM

Improvements in or relating to battery systems

OPTICAL READ SYSTEM ADJUSTMENT METHOD FOR IMAGE READER AND DEVICE THEREFOR

ORIGINAL READER

CHARACTER RECOGNIZING METHOD

Makaronu izstradajumu miklas maisisanas ietaise un iegusanas panemiens

PROCESSOR AND METHOD FOR PROGRAM PROCESSING

Geodesic icosahedral golf ball dimple pattern

Method of construction

COMPOUNDS CONTAINING A FUSED BICYCLIC RING

Apparat och metod för koncentrering separering av particklar användningsområde

Gofreta asinsvadu proteze

HYPODERMIC NEEDLE

OVER FINISH FOR ABRASION RESISTANT ZERO TWIST FABRIC

REFRIGERATING CYCLE

Polyurethane foam and process for producing therof

Aromatizeta vinogu vina ingredientu kompozicija

Stikla skiedras apreta sastavs