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
ABTASTEINRICHTUNG IN EINEM SYSTEM ZUM WIEDERAUFFINDEN VON INFORMATION
摘要
申请公布号
DE2743182(A1)
申请公布日期
1978.04.06
申请号
DE19772743182
申请日期
1977.09.26
申请人
BELL & HOWELL CO.
发明人
R. FLINT,JOHN
分类号
G03B21/11;G06F17/30;G06K17/00;(IPC1-7):G06F7/28;G06F15/40
主分类号
G03B21/11
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FET AMPLIFIER BIAS CIRCUIT
ELECTROMAGNETIC WAVE ABSORBER
METHOD FOR MANUFACTURING CIRCUIT BOARD
METHOD FOR FABRICATING NITRIDE BASED RESONATOR SEMICONDUCTOR STRUCTURE
SOLID STATE IMAGE SENSOR AND ITS FABRICATING METHOD
IMAGE RECORDING MEDIUM AND ITS PRODUCING METHOD
DRIVE CIRCUIT
METHOD AND INSTRUMENT FOR MEASURING IMPURITY CONCENTRATION IN SUBSTRATE
METHOD AND APPARATUS FOR MANUFACTURING SEMICONDUCTOR
HEAT TREATMENT DEVICE
MULTI-LAYER CAPACITOR AND ITS MANUFACTURING METHOD
TRANSFER MATERIAL AND MANUFACTURING METHOD OF ORGANIC THIN FILM ELEMENT
CLEANING METHOD
SEMICONDUCTOR SIMULATION METHOD
SHIELDED ELECTRIC WIRE CONNECTOR
ELECTRIC CONNECTOR
CONNECTOR
CONNECTOR
OPENING AND CLOSING DEVICE
SWITCH, PUSH BUTTON SWITCH, AND ROTARY SWITCH
