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
DEVICE AND METHOD FOR MONITORING CALL CONNECTION
摘要
申请公布号
JPH10224471(A)
申请公布日期
1998.08.21
申请号
JP19970019063
申请日期
1997.01.31
申请人
OKI ELECTRIC IND CO LTD
发明人
SATO ATSUHIKO
分类号
H04M3/24;H04M15/02;H04Q3/42;H04Q3/58;(IPC1-7):H04M3/24
主分类号
H04M3/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROTECTIVE COVER FOR LIQUID HOLDING VESSEL
SELECTIVELY SUNLIGHT TRANSMITTING MATERIAL AND THE APPLICATION THEREOF
PHOSPHATING METHOD COMPRISING RECIRCULATION OF USEFUL MATERIAL
DISTRIBUTION HEAD
ARRANGEMENT FOR THE SEPARATION OF GAS FROM A FLUID
RECEIVING DEVICE FOR A TOILET BOWL
MACHINE FOR THE PRODUCTION OF ICE-CREAM PORTIONS EQUIPPED WITH A FEEDING DEVICE FOR A PREPARATION
COLOR DISPLAY DEVICE HAVING IDENTICAL PROJECTION DISTANCE ON DISPLAY PLANE IN EACH OF PIXEL REGIONS FROM END OF GATE OF FIRST THIN FILM TRANSISTOR TO STORAGE CAPACITOR
DEVICE FOR TRANSPORTING AND/OR STORING PIECE GOODS
ORGANIC ELECTROLUMINESCENT DEVICE
WASHING DEVICE FOR PLEATED CARTRIDGES AND FILTER COMPRISING SAID DEVICE
A POSTER WITH ELECTRONIC TOUCHPAD INPUT AREAS
A METHOD AND A DEVICE FOR WRAPPING GROUPS OF STACKED PRODUCTS IN THE MANUFACTURE OF SEALED PACKS
DISCHARGE LAMP, DISCHARGE LAMP SOCKET, DISCHARGE LAMP DEVICE, AND DISCHARGE LAMP LIGHTING DEVICE
ANCHORING AND MOORING DEVICES FOR BOATS
NOVEL GUANOSINE DERIVATIVES AND USE THEREOF
COMPOSITE MEDICAL DEVICE
METHOD FOR PREPARING POLYMORPHISM OF IRINOTECAN HYDROCHLORIDE
PROCESS FOR PRODUCING ACID ADDUCT SALT OF POLYACIDIC BASE COMPOUND
BENZOPYRAN COMPOUNDS, PROCESS FOR PREPARING THE SAME AND THEIR USE
