NL82905C - - Google Patents

Info

Publication number: NL82905C
Authority: NL; Netherlands

Application number

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.)

1943-03-31

Publication of NL82905C publication Critical patent/NL82905C/xx

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)
Mobile Radio Communication Systems (AREA)

NL82905D 1943-03-31 NL82905C (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR897083T		1943-03-31

Publications (1)

Publication Number	Publication Date
NL82905C true NL82905C (ja)

Family

ID=9391349

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL82905D NL82905C (ja)	1943-03-31

Country Status (5)

Country	Link
US (1)	US2529166A (ja)
BE (1)	BE454877A (ja)
CH (1)	CH252925A (ja)
FR (1)	FR897083A (ja)
NL (1)	NL82905C (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL63839C (ja) *	1942-10-31
NL161592B (nl) *	1950-05-31		Xerox Corp	Werkwijze voor het bereiden van een cyaanblauwe elektrofotografische toner.
US2741663A (en) *	1950-06-16	1956-04-10	Nederlanden Staat	Automatic switching system
US2755340A (en) *	1951-01-22	1956-07-17	Nederlanden Staat	Circuit reserving system
US2787661A (en) *	1951-08-04	1957-04-02	Philips Corp	Circuit for use in automatic signalling systems
BE514718A (ja) *	1951-10-16
US2787665A (en) *	1952-02-14	1957-04-02	Nederlanden Staat	Matching register controlled circuit for a switching network
BE538355A (ja) *	1954-05-24
US2763713A (en) *	1954-12-28	1956-09-18	Teletype Corp	Telegraph station selector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1588764A (en) *	1921-03-18	1926-06-15	Siemens Ag	Telephone system
DE673407C (de) *	1930-06-08	1939-03-22	Siemens Ag	Schaltungsanordnung zur Verbindungszaehlung in Fernschreibvermittlungsanlagen mit Waehlerbetrieb
US1904278A (en) *	1932-01-27	1933-04-18	Bell Telephone Labor Inc	Message register circuit for telegraph exchanges
US2204957A (en) *	1937-11-06	1940-06-18	Bell Telephone Labor Inc	Automatic call recording system

0
- NL NL82905D patent/NL82905C/xx active
- BE BE454877D patent/BE454877A/xx unknown
1943
- 1943-03-31 FR FR897083D patent/FR897083A/fr not_active Expired
1944
- 1944-03-28 CH CH252925D patent/CH252925A/fr unknown
1946
- 1946-03-16 US US654845A patent/US2529166A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH252925A (fr)	1948-01-31
FR897083A (fr)	1945-03-12
US2529166A (en)	1950-11-07
BE454877A (ja)

Publication	Publication Date	Title
FR989229A (ja)	1951-09-06
FR963717A (ja)	1950-07-19
BE468321A (ja)	1946-11-30
FR52104E (ja)	1943-08-17
FR879665A (ja)	1943-03-12
FR961311A (ja)	1950-05-10
FR881707A (ja)	1943-05-18
BE457543R (ja)	1944-10-31
FR51650E (ja)	1943-03-24
FR878740A (ja)	1943-02-05
FI21866A (ja)	1947-02-10
BE482816A (ja)
BE475378A (ja)
NL62332C (ja)
NL62018C (ja)
NL118021B (ja)
BE469045A (ja)
BE457017A (ja)
BE456404A (ja)
NL65255C (ja)
NL65516C (ja)
NL65892C (ja)
NL82905C (ja)
BE453750A (ja)
NL66210C (ja)