Dispositif semiconducteur épitaxial,申请号FR19640961764-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Dispositif semiconducteur épitaxial
摘要
申请公布号	FR1380350(A)	申请公布日期	1964.11.27
申请号	FR19640961764	申请日期	1964.01.28
申请人	RADIO CORPORATION OF AMERICA	发明人
分类号	H01L21/20;H01L29/00	主分类号	H01L21/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

EXTRACTION APPARATUS IN THE FORM OF A LONGITUDINALLY SLOTTED TUBE IMPACTED BY SUCTION DRAUGHT

COLOURANT COMMINUTING APPARATUS FOR PLASTIC ARTICLE FORMING MACHINE

TUERDICHTUNG INSBESONDERE FUER FAHRZEUGE, BESTEHEND AUS MINDESTENS EINEM HOHLKAMMERPROFIL

Heat recovery system for building with heating or refrigerating plant - draws external air through roof or windows to heat exchanger for circulation through hollow walls

Coupling for mining conveyor machinery - has sensors detecting correct tooth position for locking

Garden or cellar type geothermal heat extraction appts. - involves liq. circulation in tank with closed pipes reaching downwards into ground

Combined IC engine and steam engine - uses steam produced by waste heat from IC engine to feed steam engine in same casing

Light alloy vehicle wheel - has wheel rim cold clamped to disc with anti rotation inserts

Pneumatic actuator generating rotary movement - has hydraulic damping chamber discharged via throttle on movement of rack

Prefab. house collar beam cable roof components - have folding units embracing rafter panel and valley bottom element

Shelving unit base plate for corner upright - has serrated edges, is fixed to upright by flexible strip and join

Screwed bottle neck cap assembly - has internally-knurled outer cap engaging with inner one when pressed down

Vehicle braking system combined control valve - has diaphragm valve chamber and piston in spring chamber incorporating equalising valve

Transformation system for colour coordinate system - transforms digital chroma signal from rectangular coordinates into digital colour signal and saturation signal in polar coordinates

Percussion device for removing paint or rust - is driven by electric motor through bevel gear box

Mooring buoy anchoring equipment - has cable linking weight to buoy passing through buoyant guide, then run tackle-wise between weight and guide

Pulse measurement process using converter - determines if difference between beats exceeds desired value

Single chip TV colour decoder - operates with NTSC, PAL or secam and automatically switches its own circuits accordingly

Residential district roadside kerbstone - has cross channels diverging inwards from open lengthways rain-water gutter

Power operated tube cutting machine - has rotatable blade and support rollers mounted on radially movable slides