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
MANUFACTURE OF SEMICONDUCTOR DEVICE WITH SMOOTHING STEP
摘要
申请公布号
JPH0851112(A)
申请公布日期
1996.02.20
申请号
JP19940187201
申请日期
1994.08.09
申请人
SONY CORP
发明人
KAMEOKA KATSUYA
分类号
H01L21/3205;H01L21/26;H01L21/306;(IPC1-7):H01L21/320
主分类号
H01L21/3205
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POLYURETHANE SULFIDE RESIN COMPOSITION
POLYOLEFIN RESIN COMPOSITION FOR FIBER
RUBBER COMPOSITION FOR TIRE
AROMATIC POLYIMIDE, SEMIPERMEABLE MEMBRANE, AND ITS PRODUCTION
PRODUCTION OF PERCHLOROALKENE DERIVATIVE
MOUTHWASH
PRESERVING SOLUTION FOR ENDOMETRIAL CYTODIAGNOSIS
APPARATUS FOR PULLING UP CRYSTAL
CLAY COMPOSITE MATERIAL AND ITS PRODUCTION
APPARATUS PREVENTING OBLIQUE HANGING OF CRANE
LIFT LEANED AGAINST WALL
VOICE COMPOSING LOUD-SPEAKER FOR CRANE
GRIPPER FOR PARTS OR THE LIKE
MAKEUP COSMETIC REMOVER COMPOSITION
KLTN SINGLE CRYSTAL, ITS PRODUCTION AND OPTICAL ELEMENT
EMERGENCY STOPPER FOR VEHICLE FOR HIGH LIFT WORK
CLAMP DEVICE OF FORLIFT
THRESHOLD GAP SHIELDING DEVICE FOR ELEVATOR
STORAGE TANK FOR CRUSHED SUBSTANCE
BOLT INSPECTION DEVICE