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
Electro-optical image production
摘要
申请公布号
US2274709(A)
申请公布日期
1942.03.03
申请号
US19360099023
申请日期
1936.09.02
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
KNOOP WILLIAM A.
分类号
H04N5/16
主分类号
H04N5/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RESIN SEALED TYPE SEMICONDUCTOR DEVICE
OPTICAL DISK
SECONDARY BATTERY
REPEATEDLY USABLE TYPE THERMAL TRANSFER SHEET
PRINTER
ADJUSTING METHOD FOR OPTICAL HEAD
OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
ULTRAFINE PARTICLE OF MAGNETIC SUBSTANCE
RESIN SEALED TYPE SEMICONDUCTOR DEVICE
REMOTE CONTROLLER
RADIO EQUIPMENT TESTER
PROPELLING DEVICE FOR SHIP
SOUND RECORDING AND REPRODUCING DEVICE
ERRONEOUS ERASING PREVENTING SWITCH AND ITS PRODUCTION
TAPE RECORDER
PHTHALIMIDINE DERIVATIVE
REINSTALLATION OF TRANSMISSION LINE
MEDIUM FOR OPTOMAGNETIC MEMORY AND RECORDING SYSTEM USING SAID MEDIUM
JIG FOR ASSEMBLING VEHICLE BODY
PEPTIDE HAVING ANF ACTIVITY