Verfahren zur Herstellung der Selenschicht auf den Grundplatten von Selengleichrichtern,申请号DE1943S013993D-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	Verfahren zur Herstellung der Selenschicht auf den Grundplatten von Selengleichrichtern
摘要
申请公布号	DE883477(C)	申请公布日期	1953.07.16
申请号	DE1943S013993D	申请日期	1943.06.18
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	发明人	SCHULDES ERWIN
分类号	H01L21/08	主分类号	H01L21/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Dual cooled slide ring shaft seal - has slide and counter ring pairs and pump driven by shaft to be sealed

STREUGERAET FUER KOERNIGES UND/ODER PULVERIGES GUT

Rotary disc vacuum filter - having suction distributor head with profiled window to reduce air intake during final stage of cake drying

Paint spray gun for fluids or powders - incorporates fire extinguishing unit with extinguisher valve adjacent paint spray nozzle

ZWEIKREIS-MANTELSTROMTRIEBWERKSANORDNUNG

THERMOSKOPISCHE EINHEIT UND MIT DIESER VERSEHENE THERMOSTATISCHE VORRICHTUNG

BIAXIAL ORIENTIERTE POLY-P-PHENYLEN- SULFIDFOLIE UND DEREN VERWENDUNG

Permanent magnet indicator for piston in cylinder - has piston coated on sliding surfaces with permanent magnetic plastics material

Sun awning with folding arms - has profiled sections forming arm hinges between cowl ends and mounting brackets

Piston for spark ignition IC engine - has recess providing combustion space and spiral inlet to provide vortex movement of mixture

Sliding clasp fastener mfr. - by stretching and impregnating carrier strip fabric during injection moulding of the plastic

Drive for reciprocating sliding door - has worm and wheel unit with axial flexible spring absorbing shocks

Armoured scraper chain conveyor joint - has interengaging male and female formations with abutment surfaces

Sewing machine fabric advance mechanism - has a flexible shaft to link advance roller to a drive motor

Fuel control for vehicle Diesel engine - has stop for pump control lever set variably by solenoid according to engine speed

Waste liquor purificn. using alumina doped with carbon di:oxide - increases sorption of neutral and basic cpds. (SW 8.1.79)

Detoxication of barium ferrite magnet scrap - by adding sodium sulphate to aq. sludge of scrap, to produce insol. barium sulphate

Car park barrier unit - has upper tube tilting on hinge, and slotted guide piston to limit travel

DRUCKGASBETAETIGTES GESTEINSBEARBEITUNGSGERAET MIT FLUESSIGKEITSSPUELUNG