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
INTER-STATION INCOMING CALL TRANSFER REGISTRATION SYSTEM
摘要
申请公布号
JPH0385855(A)
申请公布日期
1991.04.11
申请号
JP19890221413
申请日期
1989.08.30
申请人
HITACHI LTD
发明人
HARADA EIJI
分类号
H04M3/42;H04M3/533
主分类号
H04M3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HEAT RESERVING DEVICE OF MOTORCYCLE HANDLE
SYSTEM FOR ISSUING DONATION-PROMISED ADMISSION TICKET FOR POLITICAL PARTY OR POLITICIAN ON EVENT SUCH AS ENTERTAINMENT/AMUSEMENT/SPORT/MEETING
MOBILE GAS HEAT TREATMENT EQUIPMENT
APPARATUS FOR INPUTTING DESTINATION OF CAR NAVIGATION DEVICE
METHOD FOR FABRICATING TRANSISTOR OF SEMICONDUCTOR DEVICE
FLASH MEMORY CELL AND MANUFACTURING METHOD THEREOF
PAPER INSERTING APPARATUS OF STRIP COILING FACILITY
PNEUMATIC RADIAL TIRE
REINFORCEMENT PLATE OF STONE FOR BUILDING
OIL COOLER INNER FIN
PICTURE FRAME
METHOD FOR SEARCHING TELEPHONE NUMBERS OF MOBILE COMMUNICATION TERMINAL
DEVICE FOR CREATING PSEUDO RANDOM CODE
WRITING TOOL HAVING CORE IN-AND-OUT DEVICE
WEIGHTING SIGNAL TRANSDUCER BY USING PRESSURE SIGNAL TRANSFORMATION
APPARATUS FOR DETECTING FOGGING-UP ON VEHICLE WINDOW
APPARATUS FOR DISCRIMINATING TYPE OF VEHICLE AND METHOD FOR THE SAME
CONTROLLED RELEASE PHARMACEUTICAL COMPOSITION
MOBILE SATELLITE ANTENNA
CARD RECOGNITION SYSTEM AND METHOD, DIGITAL SET TOP BOX USING THE SAME