DK59847C - Katodestraalerør til Multiplekstelefonisystemer. - Google Patents

Katodestraalerør til Multiplekstelefonisystemer.

Info

Publication number
DK59847C
DK59847C DK59847DA DK59847C DK 59847 C DK59847 C DK 59847C DK 59847D A DK59847D A DK 59847DA DK 59847 C DK59847 C DK 59847C
Authority
DK
Denmark
Prior art keywords
cathode ray
ray tubes
telephony systems
multiplex telephony
multiplex
Prior art date
Application number
Other languages
English (en)
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 DK59847C publication Critical patent/DK59847C/da

Links

DK59847D 1938-04-22 1939-04-21 Katodestraalerør til Multiplekstelefonisystemer. DK59847C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE59847T 1938-04-22

Publications (1)

Publication Number Publication Date
DK59847C true DK59847C (da) 1942-06-08

Family

ID=28797246

Family Applications (1)

Application Number Title Priority Date Filing Date
DK59847D DK59847C (da) 1938-04-22 1939-04-21 Katodestraalerør til Multiplekstelefonisystemer.

Country Status (1)

Country Link
DK (1) DK59847C (da)

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