OSCILADOR A DIODO GUNN NA BANDA X,申请号BR19790008674-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	OSCILADOR A DIODO GUNN NA BANDA X
摘要
申请公布号	BR7908674(A)	申请公布日期	1981.06.30
申请号	BR19790008674	申请日期	1979.12.17
申请人	TELEBRAS	发明人	POLZIN C
分类号	H01P1/20;(IPC1-7):H01P1/20	主分类号	H01P1/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements in or relating to method and apparatus for making continuous fibrous web

Process for producing on fibres of acetyl-cellulose or of linear polyamides or polyurethanes dyeings fast to cross-dyeing

Pneumatic conveying apparatus

Improvements in method of making aluminium-containing hydrides

Improvements in regulating means for boiler feed pumps

Improvements in or relating to sweetening process for petroleum fractions

Water insoluble monoazo dyestuffs

Improvements in lagging irons for use in mines

Transistor oscillator

Production of synthetic resins by reaction of diolefin polymers with so2

Purification device for alkali metal cells

Method for transfer of contact materials

Traveling lawn sprinkler

Vehicle sway stabilizer

Vertically adjustable table

Furnace for defluorinating phosphate rock

Copolymer of trifluorochloroethylene and vinylidene chloride and a method of manufacturing same

Combined dispensing carton and attached collapsible measuring cup

Stack type filter with channeled center standard

Apparatus for collecting air contaminants