DK44558C - Circuit device for automatic telephone systems. - Google Patents

Circuit device for automatic telephone systems.

Info

Publication number
DK44558C
DK44558C DK44558DA DK44558C DK 44558 C DK44558 C DK 44558C DK 44558D A DK44558D A DK 44558DA DK 44558 C DK44558 C DK 44558C
Authority
DK
Denmark
Prior art keywords
circuit device
telephone systems
automatic telephone
automatic
systems
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of DK44558C publication Critical patent/DK44558C/en

Links

DK44558D 1926-02-09 1926-02-09 Circuit device for automatic telephone systems. DK44558C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK44558T 1926-02-09

Publications (1)

Publication Number Publication Date
DK44558C true DK44558C (en) 1931-09-07

Family

ID=8133671

Family Applications (1)

Application Number Title Priority Date Filing Date
DK44558D DK44558C (en) 1926-02-09 1926-02-09 Circuit device for automatic telephone systems.

Country Status (1)

Country Link
DK (1) DK44558C (en)

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