DK62223C - Multiplex telephony system. - Google Patents

Multiplex telephony system.

Info

Publication number
DK62223C
DK62223C DK62223DA DK62223C DK 62223 C DK62223 C DK 62223C DK 62223D A DK62223D A DK 62223DA DK 62223 C DK62223 C DK 62223C
Authority
DK
Denmark
Prior art keywords
telephony system
multiplex telephony
multiplex
telephony
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK62223C publication Critical patent/DK62223C/en

Links

DK62223D 1938-04-23 1939-04-21 Multiplex telephony system. DK62223C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE62223X 1938-04-23

Publications (1)

Publication Number Publication Date
DK62223C true DK62223C (en) 1944-05-08

Family

ID=5631327

Family Applications (1)

Application Number Title Priority Date Filing Date
DK62223D DK62223C (en) 1938-04-23 1939-04-21 Multiplex telephony system.

Country Status (1)

Country Link
DK (1) DK62223C (en)

Similar Documents

Publication Publication Date Title
CH210435A (en) Multiple telephone system.
CH235882A (en) Telephone installation.
FR951376A (en) Telephone system
FR1031552A (en) Telephony system
DK62223C (en) Multiplex telephony system.
CH209305A (en) Kötzerspulmaschine.
DK57984C (en) Telephone system.
CH208727A (en) Kötzerspulmaschine.
CH203845A (en) Teleferica monofune.
FR843935A (en) Telephone or telegraph multiplex
CH229316A (en) Telecommunications installation.
DK61645C (en) Echosounder system.
DK59167C (en) Electrical Signaling System.
DK59149C (en) Electrical Signaling System.
FI20992A (en) Multiple telephone system
DK56697C (en) Ajlnedfælder.
DK57882C (en) Draabeflaske.
DK55508C (en) Vodrulle.
DK55700C (en) Sneplov.
DK56040C (en) Kohaleholder.
DK56061C (en) Kohaleholder.
DK56179C (en) Kohaleholder.
DK56372C (en) Stejlkartotek.
DK56443C (en) Ajlnedfælder.
DK70588C (en) Magasingrammofon.