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
摘要
申请公布号
JPH04273693(A)
申请公布日期
1992.09.29
申请号
JP19910077415
申请日期
1991.02.27
申请人
NEC CORP
发明人
YAMATO OSAMU
分类号
H04Q3/545
主分类号
H04Q3/545
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MULTI-TIER PARKING DEVICE
BLOCK FOR CONSTRUCTION
Golf case with club retainers
Apparatus for displaying travel path
Two-axis tracking solar collector mechanism
Calibration unit for extruded plastic material
Full-color light valve projection apparatus having internal image registration system
Mounting fastener for elelctrical wiring boxes
Adjustable carrying case for a fluid delivery system
Apparatus for the repair of turbine blades
Audio signal energy level detection method and apparatus
Image/audio information recording/reproduction apparatus with built-in semiconductor memory
AUTOMOBILE DOOR
VOICE-SWITCHED HANDSET RECEIVE AMPLIFIER
APPARATUS FOR READING AN INFORMATION PATTERN FROM A RECORD CARRIER AND SIGNAL-PROCESSING CIRCUIT FOR USE IN SUCH APPARATUS
Hydraulic impedance test method
Timed contact switch
ELECTROSTATIC SPRAY GUN
Coating, composed of an optically effective layer system, for substrates, whereby the layer system has a high anti-reflective effect, and method for manufacturing the coating
Polarization-independent energy exchange and phase conjugation
