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发明名称
KAMMFILTERSCHALTUNG IM WIEDERGABESEITIGEN FARBARTKANAL EINES VIDEORECORDERS
摘要
申请公布号
DE4115213(A1)
申请公布日期
1992.11.12
申请号
DE19914115213
申请日期
1991.05.10
申请人
NOKIA (DEUTSCHLAND) GMBH, 7530 PFORZHEIM, DE
发明人
REIME, GERD, 7542 SCHOEMBERG, DE
分类号
H04N9/64;H04N9/79;H04N9/87
主分类号
H04N9/64
代理机构
代理人
主权项
地址
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Frame lifting device for ceramic slabs - has horizontal transfer arms attached to vertical pivot to remove and replace trays from roller conveyor
Spark erosion using graphite and metal electrode - where graphite is used for rough machining, and metal for final machining
Thermally insulated window with blind - has casement frames and cover piece hiding gap and three seals
Encased capacitor with silicon resin on capacitor system - has metal electrode with dielectric oxide film coated with semiconductor material
Cassette holder for sound or video tape - has stop elements for retaining cassette separated by slots from holder
Programmable control for hand winding tools - has PROM containing complete winding data and operational sequence control for indicating locating and prodn. processes
Printed circuit board - produced by currentless deposition of thin film resistors and conductor tracks from electrolytic plating solns.
External and internal connector for insulating panels - has sealing surfaces and fracture points in form locked edges
Two piece hair curler - has telescoping meshing tapering rods and end flanges
Synthetic mica (suspension) prodn. - from lithium, magnesium and fluorine and silicon cpd. or germanium cpd.
Avalanche transit time diode - consists of two zones of opposite conductivity, with base zone sandwiched between them
Adjuster for setting carburettor operating linkage - has electromagnet to attract operating linkage of carburettor for fixture at required setting
Rotary cement kiln with vertical pellet calciner - having air inlet valve in transfer duct between calciner and kiln
Small compressor with valve arrangement for refrigerators - in which inlet valve opens early in the suction stroke
Animal stall and farrowing bay - has central column on which are sockets for metal pipes to form partitions
Grinding wheel with diamond or boron nitride grinding inserts - has array of pyramidal grinding inserts with underlying sintered metal support disc
Building component sets for forming polyhedra - has flat polygonal plates and edge connectors with hinged tubes
