DK49463C - Device for Telephone Systems for Receiving AC Pulses. - Google Patents

Device for Telephone Systems for Receiving AC Pulses.

Info

Publication number
DK49463C
DK49463C DK49463DA DK49463C DK 49463 C DK49463 C DK 49463C DK 49463D A DK49463D A DK 49463DA DK 49463 C DK49463 C DK 49463C
Authority
DK
Denmark
Prior art keywords
pulses
receiving
telephone systems
telephone
systems
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 DK49463C publication Critical patent/DK49463C/en

Links

DK49463D 1933-02-24 1934-02-13 Device for Telephone Systems for Receiving AC Pulses. DK49463C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE49463X 1933-02-24

Publications (1)

Publication Number Publication Date
DK49463C true DK49463C (en) 1934-10-29

Family

ID=20265339

Family Applications (1)

Application Number Title Priority Date Filing Date
DK49463D DK49463C (en) 1933-02-24 1934-02-13 Device for Telephone Systems for Receiving AC Pulses.

Country Status (1)

Country Link
DK (1) DK49463C (en)

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