DK45840C - Registry converter for fully or semi-automatic Telephone Systems. - Google Patents

Registry converter for fully or semi-automatic Telephone Systems.

Info

Publication number
DK45840C
DK45840C DK45840DA DK45840C DK 45840 C DK45840 C DK 45840C DK 45840D A DK45840D A DK 45840DA DK 45840 C DK45840 C DK 45840C
Authority
DK
Denmark
Prior art keywords
registry
converter
semi
fully
telephone systems
Prior art date
Application number
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
Application granted granted Critical
Publication of DK45840C publication Critical patent/DK45840C/en

Links

DK45840D 1929-03-18 1930-03-17 Registry converter for fully or semi-automatic Telephone Systems. DK45840C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45840X 1929-03-18

Publications (1)

Publication Number Publication Date
DK45840C true DK45840C (en) 1932-06-27

Family

ID=9779913

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45840D DK45840C (en) 1929-03-18 1930-03-17 Registry converter for fully or semi-automatic Telephone Systems.

Country Status (1)

Country Link
DK (1) DK45840C (en)

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