SYSTEM AND METHOD FOR PROVIDING INTERCOM AND MULTIPLE VOICE CHANNELS IN A PRIVATE TELEPHONE SYSTEM,申请号KR1020007000459-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	SYSTEM AND METHOD FOR PROVIDING INTERCOM AND MULTIPLE VOICE CHANNELS IN A PRIVATE TELEPHONE SYSTEM
摘要
申请公布号	KR20010021895(A)	申请公布日期	2001.03.15
申请号	KR1020007000459	申请日期	2000.01.14
申请人		发明人
分类号	H04Q7/26	主分类号	H04Q7/26
代理机构		代理人
主权项
地址

您可能感兴趣的专利

EXPANDABLE POLY (VINYL CHLORIDE) RESIN COMPOSITION FOR USE IN POWDER MOLDING, PROCESS FOR PRODUCING THE SAME, AND EXPANSION-MOLDED ARTICLES USING THE SAME

ORIFICE ASSEMBLY AND METHOD PROVIDING HIGHLY COHESIVE FLUID JET

PROCESS TO RETARD THE FORMATION OF HYDRATES, OR TO REDUCE THEIR AGGLOMERATION CHARACTERISTICS

TENSIONER WITH DAMPING SYSTEM

INSULATION CLIP

METHOD OF PRODUCING TITANIUM THROUGH USE OF A REVERSE POLARITY D.C. PLASMA ARC HEATING PROCESS

GAMMA INULIN COMPOSITIONS

Jauhemaisen hiilen poltin

Hälytysjärjestelmä, joka vaikeuttaa hajuaistiin, hälytysskunkki

FOOTWEAR SUPPORTING MANDREL

Polttoaineen lisäaineeksi sopivat seokset

GLYCINE-CONTAINING REDUCING SOLUTION

DISPOSABLE ASPIRATOR

WASTE HEAT RECOVERY COMBINED PLANT FOR GARBAGE BURNING INCINERATOR

GLYCIDOL-MODIFIED POLYEPOXIDE- POLYOXYALKYLENEPOLYAMINE ADDUCTS

ELASTOMER MODIFIED EPOXIES

ANTI-VIRAL COMPOUNDS AND PROCESSES FOR PRODUCTION OF ANTI-VIRAL COMPOUNDS

IMMUNOLOGICAL DETECTION OF ATRAZINE AND ATRAZINE DERIVATIVES