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
OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE
摘要
申请公布号
JPH02308425(A)
申请公布日期
1990.12.21
申请号
JP19890127746
申请日期
1989.05.23
申请人
OLYMPUS OPTICAL CO LTD
发明人
MASAKAWA YOSHIHIKO
分类号
G11B7/00;G11B7/004;G11B7/005;G11B7/125;G11B19/02;G11B19/12;G11B27/36
主分类号
G11B7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF BONE DEFECTS SUBSTITUTION
METHOD OF DIAGNOSING THREAT OF ABORTION
METHOD FOR PRODUCTION OF BIOLOGICALLY ACTIVE ADDITIVE
METHOD OF INCREASING SAFETY OF FUR-BEARING ANIMAL PUPPIES
PRODUCTION METHOD OF FLAVOURED COFFEE DRINK SENEZHSKIY
PRODUCTION METHOD OF FLAVOURED COFFEE DRINK SOCHINSKIY
METHOD OF NON-YEASTED GRAIN BREAD BAKING
DEVICE FOR DEFINITION OF VERTICAL AND RADIAL FORCE OF SEEDS GROWTH
POLYMERISED FILLER-CONTAINING DENTAL MATERIAL, AND METHOD OF ITS MANUFACTURING
DEVICE FOR SUPPRESSION OF FAN MOTOR NOISE IN VACUUM CLEANER
DOMESTIC APPLIANCE WITH SAFETY DEVICE
STEAM RECOMPRESSION IN AROMATIC CARBOXYLIC ACID PRODUCTION METHODS
OPENING METHOD OF PRODUCTS, CONTAINING PRECIOUS METALS
ЛИНЕЙНЫЙ ПОДВЕСНОЙ ИЗОЛЯТОР (ВАРИАНТЫ)
УСТРОЙСТВО ДЛЯ ОПРЕДЕЛЕНИЯ ЧАСТОТЫ ТОКА РОТОРА АСИНХРОННОГО ДВИГАТЕЛЯ
ИНКЛИНОМЕТР
ДЮБЕЛЬ ДЛЯ ТЕПЛОИЗОЛИРУЮЩИХ ПЛИТ
СТАТОР КОМПРЕССОРА
УСТАНОВКА ДЛЯ РЕМОНТА НЕФТЯНЫХ СКВАЖИН
ПРОТЕКТОР С ФИКСИРУЮЩИМ ЭЛЕМЕНТОМ ДЛЯ ЗАЩИТЫ СИЛОВОГО КАБЕЛЯ