DK57177C - Telegrafanlæg med Nummerskive-Opkald. - Google Patents

Telegrafanlæg med Nummerskive-Opkald.

Info

Publication number: DK57177C
Authority: DK; Denmark
Prior art keywords: dial; telegraph system; telegraph
Prior art date: 1937-05-15

Application number

Other languages

Original Assignee

Lorenz C 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.)

1937-05-15

Filing date

1938-05-03

Publication date

1940-01-22

1938-05-03 Application filed by Lorenz C Ag filed Critical Lorenz C Ag

1940-01-22 Application granted granted Critical

1940-01-22 Publication of DK57177C publication Critical patent/DK57177C/da

Links

DK57177D 1937-05-15 1938-05-03 Telegrafanlæg med Nummerskive-Opkald. DK57177C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE57177X		1937-05-15

Publications (1)

Publication Number	Publication Date
DK57177C true DK57177C (da)	1940-01-22

Family

ID=5629058

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK57177D DK57177C (da)	1937-05-15	1938-05-03	Telegrafanlæg med Nummerskive-Opkald.

Country Status (1)

Country	Link
DK (1)	DK57177C (da)

1938
- 1938-05-03 DK DK57177D patent/DK57177C/da active

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