DK45974C - Circuit arrangement for fully or semi-automatic Telephone Systems. - Google Patents

Circuit arrangement for fully or semi-automatic Telephone Systems.

Info

Publication number
DK45974C
DK45974C DK45974DA DK45974C DK 45974 C DK45974 C DK 45974C DK 45974D A DK45974D A DK 45974DA DK 45974 C DK45974 C DK 45974C
Authority
DK
Denmark
Prior art keywords
semi
fully
circuit arrangement
telephone systems
automatic telephone
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 DK45974C publication Critical patent/DK45974C/en

Links

DK45974D 1926-06-24 1926-06-24 Circuit arrangement for fully or semi-automatic Telephone Systems. DK45974C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK45974T 1926-06-24

Publications (1)

Publication Number Publication Date
DK45974C true DK45974C (en) 1932-07-25

Family

ID=8134983

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45974D DK45974C (en) 1926-06-24 1926-06-24 Circuit arrangement for fully or semi-automatic Telephone Systems.

Country Status (1)

Country Link
DK (1) DK45974C (en)

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