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
Semiconductor diode
摘要
申请公布号
DE3136730(A1)
申请公布日期
1983.03.31
申请号
DE19813136730
申请日期
1981.09.16
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH
发明人
MATHE,FRANZ;SCHILLER,WILHELM
分类号
H01L23/051;H01L23/08;(IPC1-7):01L29/86;01L23/48
主分类号
H01L23/051
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for making plastics sports shoe - has bands of plastics material mounted on to supple sock fitted on core
Light integrator for photographic reproduction - has active integrator circuit for photodiode and high gain amplifier comparator to control lamp switching and provide exponential correction
Wood-burning heating appliance - has automatic stoking system with fuel stored above furnace
Seal for casing hole locating rotary shaft - uses dynamic deflection with coaxial shaft-mounted cylindrical cup containing externally flanged hole liner
LED display checking circuit - includes signal generating circuit providing test signal to illuminate all segments simultaneously
High accuracy dispensing pump for chromatography - has plungers held in contact with swashplate with curved track to reduce inaccuracy
Anti-aircraft target tracking system for tank - employs TV cameras and servo loops with weapon firing correction for weapon turret positioning
Warm air heat exchanger for fireplace - has air inlet box with internal guide vanes
Sleeve for joint cable and conical traction eyelet - shrinks when heated to effect seal with adhesive lining set w.r.t. both ends
IC hydraulic engine valve gear - has two pistons for each valve with control valve operated by seating between them
Folding clothes horse having horizontal wire grids - held in brackets attached to vertical U=shaped tubular frame
Concrete beam moulding die - has ends of longitudinal shapers attached to lifting beam below overhanging compacting shoes
Concrete extruding feed for mould filling - has screw with helix shaped to advance mixture towards volute shaped outlet
Lavatory seat which rocks backwards and forwards - consists of flat bars forming frame, with bearings, central axle and hinges
Pressure cooker-type cooking utensil - consists of two pressure cookers connected by duct with tap, and leading to coil at bottom of second cooker
Dietetic milk prods. - with high ratio of protein to lactose
APPAREIL ET PROCEDE DE RACCORDEMENT HYDRAULIQUE, NOTAMMENT POUR TRAIN D'ESSAI DE PUITS DE PETROLE SOUS-MARIN
DERIVES THIOMOLYBDENIQUES D'ALCENYLSUCCINIMIDES DISPERSANTS, ET LUBRIFIANTS EN CONTENANT
NOUVEAUX BENZAMIDES, LEURS SELS, UN PROCEDE DE PREPARATION DE CES PRODUITS ET LEUR APPLICATION EN THERAPEUTIQUE
JOINT ANNULAIRE POUR ETANCHEITE STATIQUE SOUS TEMPERATURES TRES ELEVEES ET FAIBLES CHUTES DE PRESSION AINSI QUE SON PROCEDE DE FABRICATION