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
FOUR QUADRANT MULTIPLIER
摘要
申请公布号
EP0166044(B1)
申请公布日期
1989.03.15
申请号
EP19840304302
申请日期
1984.06.25
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
THOMAS, VINCENT PHILIP
分类号
G06F3/153;G06F15/16;G06G7/163;G06T11/20;G06T11/80;(IPC1-7):G06G7/163
主分类号
G06F3/153
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPOUND, POLYMER COMPRISING THE SAME AND RESIST PROTECTIVE FILM COMPOSITION COMPRISING THE POLYMER
METHOD FOR MAKING AND PLAYING AN INDEX FOR VIDEO, AND COMPUTER READABLE MEDIUM RECORDING A PROGRAM FOR THE METHOD
BARREL CHANGE SIMULATION METHOD OF CONTROLLER IN THE FIRE SIMULATION APPARATUS USING LASER
RESIN COMPOSITION, TRANSPARENT COMPOSITE SUBSTRATE AND SUBSTRATE FOR DISPLAY ELEMENT
MOBILE PRODUCTION APPARAUS FOR RESIN HUME PIPE
ENERGY MAKING SANDWICH COMPOSITES USING PIEZOELECTRIC ELEMENT
THE BOTTLE CAP WITH ONE TOUCH OPEN
HOME SMARTPHONE
A MELTING FURNACE SUPPLY THERE IS INGOT A SINGLE BOND GROWTH EQUIPMENT
METHODS FOR GATHERING MARINE GEOPHYSICAL DATA
FIXING APPARATUS OF CONTANINER HOUSE
APPARATUS AND METHOD FOR ADJUSTING SPACE OF LETTER AND MEDIUM RECORDING PROGRAM THEREOF
METHOD AND APPARATUS TO COMMUNICATE FOR WLAN MODULE AND WIMAX MODULE USING COMMON RF MODULE
BACILLUS MICROOGANIZM MATERIAL USING CONFECTIONERIES, BREADS, NOODLE BY-PRODUCT
LAMP CONTROL SYSTEM LINKED CCTV CAMERA
DRIVER FOR DISPLAY
THE SYSTEM AND THE METHOD OF MANAGING THE GREEN FIELD ENVIRONMENTALLY-FRIENDLY
APARATO DE INHALACION DE POLVO SECO.
Socket for Fluorescent Lamp
Portable umbrella bag
