DK32541C - Device for automatic telephone systems. - Google Patents

Device for automatic telephone systems.

Info

Publication number
DK32541C
DK32541C DK32541DA DK32541C DK 32541 C DK32541 C DK 32541C DK 32541D A DK32541D A DK 32541DA DK 32541 C DK32541 C DK 32541C
Authority
DK
Denmark
Prior art keywords
telephone systems
automatic telephone
automatic
systems
telephone
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Telefonapparatfabrikanterne Au
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 Telefonapparatfabrikanterne Au filed Critical Telefonapparatfabrikanterne Au
Application granted granted Critical
Publication of DK32541C publication Critical patent/DK32541C/en

Links

DK32541D 1918-02-04 1920-04-10 Device for automatic telephone systems. DK32541C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32541XA 1918-02-04 1918-02-04

Publications (1)

Publication Number Publication Date
DK32541C true DK32541C (en) 1923-11-26

Family

ID=21704939

Family Applications (1)

Application Number Title Priority Date Filing Date
DK32541D DK32541C (en) 1918-02-04 1920-04-10 Device for automatic telephone systems.

Country Status (1)

Country Link
DK (1) DK32541C (en)

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