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
INFORMATION RECORDING APPARATUS AND METHOD, INFORMATION REPRODUCING APPARATUS AND METHOD, INFORMATION RECORDING MEDIUM, PROGRAM STORAGE MEDIUM, AND PROGRAM
摘要
申请公布号
KR20020091251(A)
申请公布日期
2002.12.05
申请号
KR1020027014458
申请日期
2002.10.26
申请人
发明人
分类号
G11B20/10
主分类号
G11B20/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF ROUGHHSURFACE FILM
FOAMABLE POLYSTYRENE PARTICLE
PRODUCTION OF ACRYLIC COPOLYMER VULCANZABLE WITH SULFURE
METHOD OF MAKING ENGRAVED PLASTICS PRINCIPALLY MADE OF GYPSUM
METHOD OF MAKING LIGHTTWEIGHT FOAMED CONCRETE PANEL
PREPARATION OF N*N**DIISUBSTITUTED BIPYRIDINIUM SALT
PP**B**ALKOXY* ETHOXYBENZOIC ACIDS
PREPARATION OF THIOL SULFONATES
AMMONIAC NITROGEN ADSORBENT
POLISH CLEANER COMPOSITION
FORMING OF DECORATIVE SURFACE LAYER ON CONCRETE PRODUCTS WITH CEMENT MORTAR HAVING FINE GLASS PIECES PORCELAIN PIECES*AND VOLCANIC GRAVEL AS AGGREGATE
ISOQUINOLINE ALCOHOLS AND THEIR PREPARATION
WELDING DEVICE
PREPARATION OF MOLD
DISPLAY SYSTEM
DIP UP AND SPLASH OUT APPARATUS FOR INGOT MAKING SCUM
ANTENNA SELECTING UNIT
FISH SHELTERS
BUOYS AND BUOYYLINES
WATER FEEDER FOR PEARLING CHAMBER OF GRAIN PEARLING MACHINE