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
OPTISCHE VORRICHTUNG ZUR BRENNPUNKTERFASSUNG
摘要
申请公布号
DE3142125(A1)
申请公布日期
1982.07.08
申请号
DE19813142125
申请日期
1981.10.23
申请人
HITACHI,LTD.
发明人
NAKAMURA,SHIGERU;MAEDA,TAKESHI;KAKU,TOSHIMITSU;TSUNODA,YOSHITO;TAKASUGI,WASAO;KANEDA,TOKUYA
分类号
G02B7/28;G02B27/40;G11B7/09;G11B7/135;G11B7/22;(IPC1-7):G02B7/11;G11B7/08;H04N5/84
主分类号
G02B7/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MEASURING DEVICE FOR DIGITAL TRANSMISSION CHARACTERISTICS
BUFFER MEMORY CONTROLLING SYSTEM
PHOTOMETRIC DEVICE FOR SINGLE-LENS REFLEX CAMERA
PHOTOMETRY IN CAMERA
LIQUID CRYSTAL DISPLAY DEVICE
SWITCHING DEVICE FOR DRIVING MAGNETIC RECORDING AND REPRODUCING DEVICE
CASSETTE TAPE RECORDER
TAPE CASSETTE SETTING DEVICE
METHOD OF AND APPARATUS FOR LOCALLY DETERMINING REDUCING FORCE OF RELEASED GAS AT TOP LEVEL OF CHARGE IN INDUSTRIAL FURNACE
DOUBLE LOCK
NOISE ELIMINATING CIRCUIT
OPTICAL CONNECTING DEVICE
SEMICONDUCTOR MEMORY STORAGE
CONTROL SIGNAL DISCRIMINATING CIRCUIT FOR TELEVISION AUDIO MULTIPLEX BROADCAST
PROFILE COMPENSATING CIRCUIT
SEMICONDUCTOR DEVICE
ALARM WATCH
MULTI-POINT RECORDING DEVICE
OPTICAL HEAD
CONTROL OF HORSE POWER OF CONSTRUCTION VEHICLE