CH283596A - Automatic telegraph installation. - Google Patents

Automatic telegraph installation.

Info

Publication number: CH283596A
Authority: CH; Switzerland
Prior art keywords: automatic telegraph; installation; telegraph installation; automatic; telegraph
Prior art date: 1942-12-18

Application number

Other languages

French (fr)

Inventor

Staatsbedrijf Der Po Telefonie

Original Assignee

Nederlanden Staat

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.)

1942-12-18

Filing date

1947-12-19

Publication date

1952-06-15

1947-12-19 Application filed by Nederlanden Staat filed Critical Nederlanden Staat

1952-06-15 Publication of CH283596A publication Critical patent/CH283596A/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Monitoring And Testing Of Exchanges (AREA)

CH283596D 1942-12-18 1947-12-19 Automatic telegraph installation. CH283596A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL108953A NL58549C (en)	1942-12-18	1942-12-18

Publications (1)

Publication Number	Publication Date
CH283596A true CH283596A (en)	1952-06-15

Family

ID=47757233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH283596D CH283596A (en)	1942-12-18	1947-12-19	Automatic telegraph installation.

Country Status (5)

Country	Link
BE (1)	BE483165A (en)
CH (1)	CH283596A (en)
FR (1)	FR957836A (en)
GB (1)	GB658514A (en)
NL (2)	NL58549C (en)

0
- FR FR957836D patent/FR957836A/fr not_active Expired
1942
- 1942-12-18 NL NL108953A patent/NL58549C/xx active
1944
- 1944-03-09 NL NL115647A patent/NL60296C/xx active
1947
- 1947-12-19 CH CH283596D patent/CH283596A/en unknown
- 1947-12-30 GB GB3483747A patent/GB658514A/en not_active Expired
1948
- 1948-06-15 BE BE483165A patent/BE483165A/xx unknown

Also Published As

Publication number	Publication date
NL60296C (en)	1947-12-15
BE483165A (en)	1948-06-30
NL58549C (en)	1946-02-15
FR957836A (en)	1950-02-25
GB658514A (en)	1951-10-10

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