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DK53821C - Coin apparatus for Telephone systems. - Google Patents

Coin apparatus for Telephone systems.

Info

Publication number
DK53821C
DK53821C DK53821DA DK53821C DK 53821 C DK53821 C DK 53821C DK 53821D A DK53821D A DK 53821DA DK 53821 C DK53821 C DK 53821C
Authority
DK
Denmark
Prior art keywords
telephone systems
coin apparatus
coin
telephone
systems
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK53821C publication Critical patent/DK53821C/en

Links

DK53821D 1934-10-23 1935-10-18 Coin apparatus for Telephone systems. DK53821C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE53821X 1934-10-23

Publications (1)

Publication Number Publication Date
DK53821C true DK53821C (en) 1937-11-08

Family

ID=20266345

Family Applications (1)

Application Number Title Priority Date Filing Date
DK53821D DK53821C (en) 1934-10-23 1935-10-18 Coin apparatus for Telephone systems.

Country Status (1)

Country Link
DK (1) DK53821C (en)

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