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
A magnetic disc substrate and a magnetic disc using the same
摘要
申请公布号
EP0655734(B1)
申请公布日期
2000.08.02
申请号
EP19940118700
申请日期
1994.11.28
申请人
SONY CORPORATION;NIPPON ZEON CO., LTD.
发明人
KUROMIYA, MIYUKI;TAKINO, HIROSHI;OSHIMA, MASAYOSHI;KOHARA, TEIJI
分类号
G11B5/596;G11B5/73;G11B5/733;G11B5/82;(IPC1-7):G11B5/62
主分类号
G11B5/596
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Intravenous infusion apparatus
Method and system for acquiring three-dimensional teeth image
Emergency bandage
Aromatic oxazole derivatives and pharmaceutical compositions containing the same
Metalloproteinase (MMP) and TNF inhibitor compositions comprising hydroxamic and carboxylic acid derivatives some such novel compounds their preparation and pharmaceutical or veterinary compositions containing them
Composition comprising a conjugate of a ZME antibody and a biological response modifier
Methods and apparatus for simplified filtering of scan data in an imaging system
Adhesive tape covered laser shock peening
Razor handle
METHODS FOR AUTOMATIC SERVICE PROVISIONING FOR TELECOMMUNICATIONS
IMPROVED VACUUM PRESSURE SWING ADSORPTION PROCESS
METHOD AND MEANS FOR TRANSFERRING A DATA PAYLOAD FROM A FIRST SONET SIGNAL TO A SONET SIGNAL OF DIFFERENT FREQUENCY
BATTERY CHARGING CABLE SYSTEM
COLD-TOLERANT STRAINS OF RHIZOBIUM SPECIES
ABSORBENT MEMBER WITH HIGH DENSITY ABSORBENT WICKING STRIPS
PHARMACEUTICAL COMPOSITIONS COMPRISING CONTIGNASTEROL COMPOUNDS
CENTRIFUGAL BLOOD PUMP AND MOTOR DRIVE
INFORMATION RECORDING SYSTEM AND APPARATUS
GROUP MESSAGE DELIVERY SYSTEM
NONDESTRUCTIVE INSPECTION METHOD OF POLYMER INSULATOR AND APPARATUS FOR PERFORMING THE SAME