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
EXCHANGE SERVICE SWITCHING CONTROL SYSTEM
摘要
申请公布号
JPH02246660(A)
申请公布日期
1990.10.02
申请号
JP19890068103
申请日期
1989.03.20
申请人
FUJITSU LTD
发明人
YAMAZAKI TORU;AKIMOTO MAYUMI
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
DETECTOR FOR BELT TENSILE FORCE
IMMONOLOGICAL ANALYSIS USING BLOOD CELL
MEASURING INSTRUMENT FOR PARTICULATE
HEAT EXCHANGING MEMBER AND MANUFACTURE THEREOF
METHOD OF CONTROLLING AIR-FUEL RATIO OF FUEL FEEDING DEVICE FOR INTERNAL-COMBUSTION ENGINE
INTAKE AIR AMOUNT CONTROL DEVICE FOR INTERNAL-COMBUSTION ENGINE
ORNAMENTAL PLATINUM ALLOY
ORNAMENTAL PLATINUM ALLOY
PRODUCTION OF METALLIC COMPOSITE MATERIAL
SEALING MATERIAL COMPOSITION HAVING HIGH PENETRABILITY
MELAMINE GRAFT POLYMER AND PRODUCTION THEREOF
SIDE GAGE DEVICE OF SHEET-FED ROTARY PRINTER
CONTROL UNIT
RADIANT TUBE OF HEATING FURNACE
AIR CONDITIONER
MICROWAVE OVEN
BUBBLE PUMP
IMMUNOASSAY METHOD
ULTRASONIC SWITCH
Variable control of neutron albedo in toroidal fusion devices
