DK44226C - Frequency converting electron tube relay. - Google Patents

Frequency converting electron tube relay.

Info

Publication number
DK44226C
DK44226C DK44226DA DK44226C DK 44226 C DK44226 C DK 44226C DK 44226D A DK44226D A DK 44226DA DK 44226 C DK44226 C DK 44226C
Authority
DK
Denmark
Prior art keywords
electron tube
frequency converting
tube relay
converting electron
relay
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK44226C publication Critical patent/DK44226C/en

Links

DK44226D 1928-10-08 1929-09-30 Frequency converting electron tube relay. DK44226C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE44226X 1928-10-08

Publications (1)

Publication Number Publication Date
DK44226C true DK44226C (en) 1931-06-15

Family

ID=20264157

Family Applications (1)

Application Number Title Priority Date Filing Date
DK44226D DK44226C (en) 1928-10-08 1929-09-30 Frequency converting electron tube relay.

Country Status (1)

Country Link
DK (1) DK44226C (en)

Similar Documents

Publication Publication Date Title
CH124857A (en) X-ray tube.
AT134371B (en) X-ray tube.
FR666465A (en) Thermionic generator
DK44226C (en) Frequency converting electron tube relay.
DK43664C (en) Electron tube relay.
SU7513A1 (en) X-ray tube
FR630410A (en) Rontgen tube
CH151059A (en) Hot cathode x-ray tube.
CH153019A (en) X-ray tube.
CH124457A (en) Metal tube.
DK42374C (en) Thermionic Generator.
DK40070C (en) Electron tubes.
CA282912A (en) Thermionic tube
CA282911A (en) Thermionic tube
CA282910A (en) Thermionic tube
AT136600B (en) X-ray tube.
FR667296A (en) Electron tube
CH138429A (en) Wehnelt cathode.
DK46266C (en) Termion tube.
ES110474A1 (en) Electron discharge device.
CH145541A (en) Switchgear.
DK42824C (en) X-ray tubes.
CA281524A (en) Audion tube
DK45105C (en) Vacuum tubes.
ES108943A1 (en) Gas relay.