DK45975C - Device for Controlling Circuits in Telephone Systems. - Google Patents

Device for Controlling Circuits in Telephone Systems.

Info

Publication number
DK45975C
DK45975C DK45975DA DK45975C DK 45975 C DK45975 C DK 45975C DK 45975D A DK45975D A DK 45975DA DK 45975 C DK45975 C DK 45975C
Authority
DK
Denmark
Prior art keywords
telephone systems
controlling circuits
circuits
controlling
telephone
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Mix & Genest Ag
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 Mix & Genest Ag filed Critical Mix & Genest Ag
Application granted granted Critical
Publication of DK45975C publication Critical patent/DK45975C/en

Links

DK45975D 1931-06-04 1931-06-04 Device for Controlling Circuits in Telephone Systems. DK45975C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK45975T 1931-06-04

Publications (1)

Publication Number Publication Date
DK45975C true DK45975C (en) 1932-07-25

Family

ID=8134984

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45975D DK45975C (en) 1931-06-04 1931-06-04 Device for Controlling Circuits in Telephone Systems.

Country Status (1)

Country Link
DK (1) DK45975C (en)

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