BACKUP SYSTEM FOR REPEATER USED IN COMMUNICATION SYSTEM,申请号JP19930225538-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	BACKUP SYSTEM FOR REPEATER USED IN COMMUNICATION SYSTEM
摘要
申请公布号	JPH0787188(A)	申请公布日期	1995.03.31
申请号	JP19930225538	申请日期	1993.09.10
申请人	OKI ELECTRIC IND CO LTD	发明人	NAKAGAWA SATORU
分类号	H04B3/36;H04M3/00;H04M3/22;H04M3/42;(IPC1-7):H04M3/22	主分类号	H04B3/36
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Address management system

Information display system having digital logic interconnections

Safety lock system for controlling access to an area in response to predetermined data inputs

Semiconductor integrated circuit device employing a polycrystalline silicon as a wiring layer

Mailbox signalling device

Circuit for providing saw-tooth current in a coil

Magnetron for which leakage of H.F. noise is minimized

Electrical heating element comprising a helix of wire wound on at least one insulating plate

Safety jumper cables

Process for the preparation of cyclic ketones

Epoxy resin mixture for the production of flexible moulded articles

Process for the preparation of concentrated dyestuff solutions

Method and apparatus for the lowering of the alkali content of cement calcined to completion

Lithographic plate finisher

Position sensitive safety switch

Method of polymerizing acrylonitrile with certain acidic monomers

Process for concentrating halogenoanthraquinones

Lift arm assembly

PIEZOOELECTRIC VIBRATOR