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
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
摘要
申请公布号
KR20030077387(A)
申请公布日期
2003.10.01
申请号
KR20030017665
申请日期
2003.03.21
申请人
发明人
分类号
H01L21/335;H01L21/28;H01L29/423;H01L29/49;H01L29/78
主分类号
H01L21/335
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SPINDELTREPPE
STAUBGASFILTER
RAHMENGESTELL FUER BAMBUSMOEBELSTUECKE
KAFFEE-, SPEISE- BZW. GRILLTABLETT O.DGL.
REGAL
MASSES THERMOPLASTIQUES CLAIRES A BASE D'UN CAOUTCHOUC DE POLYOLEFINE, D'UNE POLYOLEFINE CRISTALLINE ET D'ADDITIFS MINERAUX ET ORGANIQUES
Lubricator with reservoir for grease - has spring loaded piston with adjusting screw limiting piston stroke to control supply
1,1-DITIENYL-(3)-1-HYDROKSY-ALKYLHALOGENIDER.
ANORDNING VED KONTINUERLIG ARBEIDENDE JUSTERVERK FOR VIRKE
Rear window heater for e.g. coach - has fans to blow air over heating elements for discharge at bottom of window
Granular fertiliser spreader hopper cover - has integral filler pipe and vent valve allowing rapid charging
Suspension for light vehicle - has swinging arms housed in rubber lined bushes in conjunction with multi stranded rubber tension springs
Dust extractor for conveyor - has suction inlet below perforated section of table and housing sound absorbing cone
Splined shaft coupling - uses hub length equal to half shaft diameter to give max. resistance to fracture
Roof tile outlet arrangement for smoke stack weather protection - has mounting sleeve with turnbuckles for cover and supports for interlocking
Well boring using annular laser beam - and fluid blasts to deflect cores ejected from the borehole
Glass panel for door or window frames - has double glazing unit with exterior framework for hinges, handles, etc.
Varnishing leather without using solvent - by coating with epoxy! resin mixt. contg. ethylenic monomer, then irradiating
Radiator covering shelf mounting - comprises two brackets with screwed clamping bars holding them apart
Variable venturi downdraught carburettor - has mixing chamber receiving from passage defined by relatively movable venturi elements