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 AND REPRODUCING SYSTEM AND OPTICAL DISK
摘要
申请公布号
EP0271335(A3)
申请公布日期
1989.08.23
申请号
EP19870310841
申请日期
1987.12.09
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
TAKAGI, YUJI;SATOH, ISAO;ICHINOSE, MAKOTO;FUKUSHIMA, YOSHIHISA;KUROKI, YUZURU;AZUMATANI, YASUSHI
分类号
G11B20/18;(IPC1-7):G11B20/18;G11B20/10
主分类号
G11B20/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM FOR AND METHOD OF PRODUCING AN ENCODED OPTICAL IMAGE UPON PHOTOSENSITIVE MATERIAL
PLOUGH
TRACTOR VEHICLE PROVIDED WITH FIFTH-WHEEL PLATE
THERMALLY RESPONSIVE ACTUATORS
FILTERING ELEMENTS
METHOD OF PRODUCING POLYURETHANES
LAMINATE FILM OF POLYETHYLENE AND VINYLIDENE CHLORIDE COPOLYMER
Wound or stacked electrical capacitor.
Hair dye compositions.
Electromagnetic switching device.
Internal combustion engine with injection pumps arrangement.
REPLACEMENT TAPE CARTRIDGE FOR A TAPE MEASURE
RIM TAPES FOR BICYCLE WHEEL RIMS
MATRIX FOR A FOOD PRODUCT EMPLOYING SAID MATRIX AND PROCESS FOR PREPARING SAME
TWO-PHASE BRUSHLESS MOTOR DRIVING CIRCUIT
WATER PURIFICATION APPARATUS AND METHOD
DEOILING OF AQUEOUS SOLUTIONS OF SYNTHETIC DETERGENTS
SIKKERHETSANORDNING FOR EN ARBEIDSPLATTFORM.
DIGITAL COMPUTER SYSTEM
PIEZO-AND PYRO ELECTRIC VINYLIDENE FLUORIDE POLYMER MATERIALS
