首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
TELEPHONE LINE MONITOR
摘要
申请公布号
JPH09205498(A)
申请公布日期
1997.08.05
申请号
JP19960030032
申请日期
1996.01.24
申请人
SYST INTEGURETAAZU:KK;NHK SPRING CO LTD
发明人
TAKAGI CHIYOYA;TAKAMI YUTAKA;MATSUMOTO HIROYUKI;SUMIYA HIDEKAZU
分类号
G08B25/08;G08B29/06;G08B29/08;H04M3/30;H04M11/04;(IPC1-7):H04M11/04
主分类号
G08B25/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PATTERN, FORMING METHOD AND ARTICLE WITH PATTERN
MANUFACTURING METHOD OF CIRCUIT BOARD
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
MANUFACTURING METHOD FOR PRINTED BOARD AND SOLDER RESIST PRINTING DEVICE, AND SEMICONDUCTOR DEVICE
CUTTING METHOD OF CRYSTAL WAFER AND AXIS CONTROL METHOD OF DUAL DICER
SEMICONDUCTOR LASER AND ITS MANUFACTURING METHOD
SEMICONDUCTOR MEMORY DEVICE
SEMICONDUCTOR EPITAXIAL WAFER AND FIELD EFFECT TRANSISTOR
CATALYST-ASSISTED CHEMICAL PROCESSING METHOD
HIGH FREQUENCY INTEGRATED CIRCUIT
PRINTED WIRING BOARD, SUBSTRATE THEREFOR AND METHOD OF MANUFACTURING SUBSTRATE FOR PRINTED WIRING BOARD
NITRIDE SEMICONDUCTOR LASER ELEMENT
SEMICONDUCTOR SUBSTRATE PROCESSING APPARATUS AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
ELECTRICAL ENERGY STORAGE DEVICE MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING THE SAME ELECTRICAL ENERGY STORAGE DEVICE EMPLOYING THE SAME
PRINTED WIRING BOARD AND ITS MANUFACTURING METHOD
MAGNETORESISTIVE ELEMENT, MAGNETIC HEAD USING THE SAME, AND MAGNETIC REPRODUCER
PLASMA DISPLAY PANEL AND PLASMA DISPLAY
ORGANIC EL ELEMENT, MANUFACTURING METHOD OF THE SAME, AND ORGANIC EL DEVICE
RELAY DRIVE CIRCUIT
OVERCHARGE-PREVENTING DEVICE FOR STORAGE BATTERY
