DK63918C - Automatic Private Telephone Exchange. - Google Patents

Automatic Private Telephone Exchange.

Info

Publication number
DK63918C
DK63918C DK148940A DK148940A DK63918C DK 63918 C DK63918 C DK 63918C DK 148940 A DK148940 A DK 148940A DK 148940 A DK148940 A DK 148940A DK 63918 C DK63918 C DK 63918C
Authority
DK
Denmark
Prior art keywords
telephone exchange
private telephone
automatic private
automatic
exchange
Prior art date
Application number
DK148940A
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
Priority to DK148940A priority Critical patent/DK63918C/en
Application granted granted Critical
Publication of DK63918C publication Critical patent/DK63918C/en

Links

DK148940A 1940-08-22 1940-08-22 Automatic Private Telephone Exchange. DK63918C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK148940A DK63918C (en) 1940-08-22 1940-08-22 Automatic Private Telephone Exchange.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK148940A DK63918C (en) 1940-08-22 1940-08-22 Automatic Private Telephone Exchange.

Publications (1)

Publication Number Publication Date
DK63918C true DK63918C (en) 1945-09-10

Family

ID=8105371

Family Applications (1)

Application Number Title Priority Date Filing Date
DK148940A DK63918C (en) 1940-08-22 1940-08-22 Automatic Private Telephone Exchange.

Country Status (1)

Country Link
DK (1) DK63918C (en)

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