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
CHARACTER RECOGNITION APPARATUS
摘要
申请公布号
GB1293831(A)
申请公布日期
1972.10.25
申请号
GB19700047862
申请日期
1970.10.08
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
DOUGLAS RICHARD ANDREWS;ALLAN JOSEPH ATRUBIN
分类号
G06K9/62;G06K9/68
主分类号
G06K9/62
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THICKENED ACIDIC LIQUID WITH AMINE FWA USEFUL AS A BLEACHING AGENT VEHICLE
POLYURETHANE-BASED REACTIVE MASS AND ITS USE FOR THE PRODUCTION OF COATINGS
MULTIPLE REUSE OF AN FM BAND
SOIL RELEASE AGENTS HAVING ALLYL-DERIVED SULFONATED END CAPS
OVEREXCITATION RELAY
ABNORMAL ENERGY PROTECTIVE DEVICE
BUSHING FOR CABLE JOINT
SPEAKER
INTER-FIELD INTERPOLATION DEVICE
MUSE SIGNAL PROCESSOR
POWER ECONIMIZING TELEVISION RECEIVER
SPECTACLES TYPE VIDEO DISPLAY DEVICE
IMAGE PICKUP DEVICE
PREDICTIVE CODING DEVICE
NETWORK REPEATING INSTALLATION
COMMUNICATION SYSTEM FOR MULTIPLEX SERVER SYSTEM
CRYSTAL VIBRATOR AND ITS MANUFACTURE
AUDIO SIGNAL POWER AMPLIFIER CIRCUIT AND AUDIO EQUIPMENT USING SAME
FREQUENCY MODULATION CIRCUIT
PIEZOELECTRIC OSCILLATOR
