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
LINE MONITOR FOR EMERGENCY TELEPHONE SET
摘要
申请公布号
JPH10126501(A)
申请公布日期
1998.05.15
申请号
JP19960275883
申请日期
1996.10.18
申请人
NEC ENG LTD
发明人
KANZAKI NORIAKI
分类号
H04M3/30;H04M1/24;H04M11/04;(IPC1-7):H04M3/30
主分类号
H04M3/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRIVE SHAFT BALANCING MACHINE AND BALANCING METHOD
Interferometric Gradiometer Apparatus and Method
METHODS OF MONITORING HYDRAULIC FLUID LEVELS IN AN AIRCRAFT
Estimating Oil Viscosity
METHOD AND APPARATUS FOR DETERMINING THE PERMEATION RATE OF BARRIER MATERIALS
PARTICULATE COLLECTION FILTER STATE DETECTION DEVICE
SYSTEM AND METHOD FOR IDENTIFYING SIMILARITIES IN DIFFERENT IMAGES
BREAST SHIELD UNIT
IRON NITRIDE PERMANENT MAGNET AND TECHNIQUE FOR FORMING IRON NITRIDE PERMANENT MAGNET
NATURAL GAS INTESTINE PACKED STORAGE TANK
FIBER OPTIC MULTIPORT
PARTICLE FILTER SYSTEM FOR ENGINES AND METHOD FOR REDUCING PRESSURE LOSS IN SAID FILTER
ENDOSCOPIC SLEEVE
COMPOSITE ACTIVE MATERIAL, MANUFACTURING METHOD FOR COMPOSITE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY INCLUDING COMPOSITE ACTIVE MATERIAL
METHOD FOR ENABLING LAWFUL INTERCEPTION BY PROVIDING SECURITY INFORMATION.
GRAPHICAL VISUAL DISPLAY ELEMENT
METHOD AND SYSTEM FOR MANUFACTURING MICRODOTS
SYSTEM AND METHOD FOR DETERMINING ANTIBIOTIC EFFECTIVENESS IN RESPIRATORY DISEASED USING AUSCULTATION ANALYSIS
ELECTROLUMINESCENT DEVICE
PEER-TO-PEER PICTURE SHARING USING CUSTOM BASED RULES FOR MINIMAL POWER CONSUMPTION AND BETTER USER EXPERIENCE
