DK45358C - Automatisk eller halvautomatisk Telefonsystem. - Google Patents

Automatisk eller halvautomatisk Telefonsystem.

Info

Publication number
DK45358C
DK45358C DK45358DA DK45358C DK 45358 C DK45358 C DK 45358C DK 45358D A DK45358D A DK 45358DA DK 45358 C DK45358 C DK 45358C
Authority
DK
Denmark
Prior art keywords
automatic
semi
telephone system
automatic telephone
telephone
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ass Telephone & Telegraph Co
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 Ass Telephone & Telegraph Co filed Critical Ass Telephone & Telegraph Co
Application granted granted Critical
Publication of DK45358C publication Critical patent/DK45358C/da

Links

DK45358D 1927-01-07 1928-01-06 Automatisk eller halvautomatisk Telefonsystem. DK45358C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45358XA 1927-01-07 1927-01-07

Publications (1)

Publication Number Publication Date
DK45358C true DK45358C (da) 1932-03-07

Family

ID=21711262

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45358D DK45358C (da) 1927-01-07 1928-01-06 Automatisk eller halvautomatisk Telefonsystem.

Country Status (1)

Country Link
DK (1) DK45358C (da)

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