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 DISK
摘要
申请公布号
JPH04188467(A)
申请公布日期
1992.07.07
申请号
JP19900319434
申请日期
1990.11.22
申请人
YAMAHA CORP
发明人
KONDO TAMON
分类号
G11B20/12;G11B27/00
主分类号
G11B20/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Handle valve assembly
Input method for graphic pattern data
Data communication method and apparatus
Electrical melting furnace exchangeable electrode assembly a method for changing a contact electrode assembly
Memory for a digital data processing system including circuit for controlling refresh operations during power-up and power-down conditions
Position displacement and speed sensor system, particularly for combination with an automotive engine control computer
Structure for fixing floating type magnetic head to gimbal spring
Circuit for producing a video signal representing a measuring signal
Process for recording information by irradiation of, an deposition on, a substrate
Ignition wire
Removable magnetic switch security system for buildings
Feedthrough noise eliminating filter having integrally stepped mounting portion
System for controlling brushless DC motor
Circuit breaker
Automated system for adjustment of the white balance in a signal displayed on the screen of a color cathode ray tube
Method and apparatus for determining the amount of magnetic debris adhering to the exterior of a tube
Process for preparing macrocyclic ketones
(Perfluoroalkyl)-cyclopentadienylthallium
Continuous process for the treatment of polymer composition to remove unreacted monomer and solvent
Compatible bedding composition for organically sealed insulating glass
