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
OBJECTIVE LENS CLEANER FOR OPTICAL HEAD
摘要
申请公布号
JPH02273334(A)
申请公布日期
1990.11.07
申请号
JP19890092879
申请日期
1989.04.14
申请人
HITACHI LTD;HITACHI VIDEO ENG CO LTD
发明人
HASHIMOTO YOICHI
分类号
G11B7/12
主分类号
G11B7/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOUNTING STRUCTURE OF DISPLAY DEVICE
PROJECTION TYPE DISPLAY DEVICE
HEAT-MOUNTED TYPE VIDEO DISPLAY DEVICE
LIGHT SHIELDING DOOR OPENING AND CLOSING DEVICE FOR FILM CARTRIDGE
COLOR IMAGE FORMING DEVICE
DISPLAY DEVICE
OPTICAL MEMBER FITTING MECHANISM
DROP CABLE
OPTICAL FIBER CONNECTOR
OPTICAL FIBER CONNECTOR
SPLICING TOOL FOR MECHANICAL SPLICE
PHOTOGRAPHIC LENS FOR CAMERA
FERRULE FOR OPTICAL CONNECTOR PLUG
OPTICAL FIBER SPLICING TOOL
MICROARRAY LENS ARRAY SHEET AND LIQUID CRYSTAL DISPLAY DEVICE USING THAT
DEVICE FOR TESTING EMC OF ELECTRIC DEVICE
DETERIORATION DETECTOR FOR ZINC OXIDE TYPE LIGHTNING ARRESTER
DEVICE AND METHOD FOR MEASURING ELECTROMAGNETIC ENVIRONMENT
DEVICE FOR TESTING CORONA DISCHARGE OF INSULATION CYLINDER AND TESTING METHOD USING THE DEVICE
MEASURING APPARATUS
