[go: up one dir, main page]

DK34006C - Method and Apparatus for amplifying varying electric currents. - Google Patents

Method and Apparatus for amplifying varying electric currents.

Info

Publication number
DK34006C
DK34006C DK34006DA DK34006C DK 34006 C DK34006 C DK 34006C DK 34006D A DK34006D A DK 34006DA DK 34006 C DK34006 C DK 34006C
Authority
DK
Denmark
Prior art keywords
electric currents
varying electric
amplifying
amplifying varying
currents
Prior art date
Application number
Other languages
Danish (da)
Inventor
Edwin Howard Armstrong
Original Assignee
Edwin Howard Armstrong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Edwin Howard Armstrong filed Critical Edwin Howard Armstrong
Application granted granted Critical
Publication of DK34006C publication Critical patent/DK34006C/en

Links

DK34006D 1921-06-27 1922-06-23 Method and Apparatus for amplifying varying electric currents. DK34006C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34006XA 1921-06-27 1921-06-27

Publications (1)

Publication Number Publication Date
DK34006C true DK34006C (en) 1924-12-29

Family

ID=21705685

Family Applications (1)

Application Number Title Priority Date Filing Date
DK34006D DK34006C (en) 1921-06-27 1922-06-23 Method and Apparatus for amplifying varying electric currents.

Country Status (1)

Country Link
DK (1) DK34006C (en)

Similar Documents

Publication Publication Date Title
DK34006C (en) Method and Apparatus for amplifying varying electric currents.
DK35020C (en) Method and Apparatus for Generating Positive Ion Currents.
DK28786C (en) Method and Apparatus for Testing Insulated Wires.
DK32898C (en) Method and Apparatus for Electric Welding.
DK41686C (en) Method and Apparatus for Electric Welding.
DK36806C (en) Method and Device for Amplifying Electrical Alternating Currents.
DK39273C (en) Method and Apparatus for Cooling.
DK39274C (en) Method and Apparatus for Manufacturing Conductors with Increased Self-Induction.
DK32905C (en) Procedure and Apparatus for Treating Peat.
DK37697C (en) Method and Apparatus for Cooling.
DK30044C (en) Method and Apparatus for Electric Welding.
DK38903C (en) Method and Apparatus for Detecting High Frequency Signaling Currents.
DK38052C (en) Method and Apparatus for Cutting Metal by Electric Current.
DK32140C (en) Method and Apparatus for Making Piston Rings.
DK38622C (en) Method and apparatus for annealing glassware.
DK33517C (en) Method and Apparatus for Manufacturing Glassware.
DK32875C (en) Method and Apparatus for Preheating Workpieces.
DK37569C (en) Apparatus for Creating an Inert Atmosphere.
DK32103C (en) Method and Apparatus for Extraction of Tin.
DK35500C (en) Method and Apparatus for Manufacturing Oil Gas.
DK34461C (en) Method and Apparatus for Providing Tobacco Portions of the Same Volume.
DK27117C (en) Apparatus for Lifting and Moving Theater Scenes and the like.
DK36040C (en) Method and Apparatus for the Production of Printed matter.
DK28605C (en) Method and Apparatus for Creating Vivid Images.
DK30278C (en) Method and Apparatus for Developing Power.