DK96987C - Forstærkerindretning til telefontaksttællere for vekselstrøm. - Google Patents

Forstærkerindretning til telefontaksttællere for vekselstrøm.

Info

Publication number
DK96987C
DK96987C DK181359A DK181359A DK96987C DK 96987 C DK96987 C DK 96987C DK 181359 A DK181359 A DK 181359A DK 181359 A DK181359 A DK 181359A DK 96987 C DK96987 C DK 96987C
Authority
DK
Denmark
Prior art keywords
alternating current
amplifier device
telephone rate
rate counters
counters
Prior art date
Application number
DK181359A
Other languages
English (en)
Original Assignee
Sodeco Compteurs De Geneve
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 Sodeco Compteurs De Geneve filed Critical Sodeco Compteurs De Geneve
Application granted granted Critical
Publication of DK96987C publication Critical patent/DK96987C/da

Links

DK181359A 1958-05-23 1959-05-22 Forstærkerindretning til telefontaksttællere for vekselstrøm. DK96987C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH96987X 1958-05-23

Publications (1)

Publication Number Publication Date
DK96987C true DK96987C (da) 1963-09-30

Family

ID=4354669

Family Applications (1)

Application Number Title Priority Date Filing Date
DK181359A DK96987C (da) 1958-05-23 1959-05-22 Forstærkerindretning til telefontaksttællere for vekselstrøm.

Country Status (1)

Country Link
DK (1) DK96987C (da)

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