PROCESS FOR PRODUCING IRON, ALUMINIUM OR TITANIUM-FREE SILICON TETRACHLORIDE,申请号YU19720002504-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	PROCESS FOR PRODUCING IRON, ALUMINIUM OR TITANIUM-FREE SILICON TETRACHLORIDE
摘要
申请公布号	YU39163(B)	申请公布日期	1984.08.31
申请号	YU19720002504	申请日期	1972.10.06
申请人	DEGUSSA AG	发明人	KELLER R.;VOLLBRECHT H.R.;KELBE H.
分类号	C01B33/107;C01B33/08;(IPC1-7):C01B33/08	主分类号	C01B33/107
代理机构		代理人
主权项
地址

您可能感兴趣的专利

VORRICHTUNG ZUR HERSTELLUNG EINER FASERBAHN

METHOD OF PRODUCING HEATPROOF ALUMINUM ALLOY FOR CONDUCTION

Hand-held hair dryer - has connection in housing for detachable tubing leading to second hair care implement

Plastics encased induction coil - has coil with connectors moulded into plastics to ensure accuracy of parts location

Low pressure control unit for vehicles - has sealing plate engaging spring-loaded input point of motor to form relief breather valve

Temperature-sensitive marking on clothing - contains liquid crystal substance and opt. synthetic resin binder

Braille printing unit operating quietly at high speed - has motor driven cam roller to move levers carrying embossing pins

Helical wire location former - has two halves each with uniformly spaced circular openings cooperating in face to face relationship

Indelible marking pen - is of aluminium moistened to mark flagstones marble or ceramic material

Broadband notch aerial with U=shaped coupler - with longer thinner arm connected to supply

Bus=bar voltage simulation in HV system - has coupling switches whose state depends on bus=bar connection and on safety switch states

Automatic radio location system - has two or more detector stations determining frequency bearing and locality of EM radiation source

Flow measuring system for combine harvester - has air pressure probes mounted in path between blower and sieves

Telephone subscriber's circuit blocking trunk code dialling - has digit and code marking switches controlling blocking relays preventing further dialling beyond local calls

Arched mine gallery support frame - has trapezoidal clamp halves at overlap with two specially positioned securing bolts

Feeder for laundry items to smoothing roller - permits manual positioning of large pieces without manipulating suction valve

Door opening and closing knob threaded socket - is round with serrated top and bottom flange surfaces to resist axial loads

Packing material for mass transfer columns - using strips of material e.g. metal bent into curves with inserts cut into them and the cut out portion formed into a flap

Laboratory membrane filter - with membrane hose over annulus between cylindrical end pieces

VERFAHREN ZUR HERSTELLUNG VON SCHWERENTFLAMMBAREM POLYURETHANSCHAUM