BE514970A - - Google Patents

Info

Publication number: BE514970A
Authority: BE; Belgium

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.)

1951-10-27

Publication of BE514970A publication Critical patent/BE514970A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Telephonic Communication Services (AREA)
Exchange Systems With Centralized Control (AREA)

BE514970D 1951-10-27 BE514970A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL315052X		1951-10-27

Publications (1)

Publication Number	Publication Date
BE514970A true BE514970A (enrdf_load_html_response)

Family

ID=19783775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE514970D BE514970A (enrdf_load_html_response)	1951-10-27

Country Status (6)

Country	Link
BE (1)	BE514970A (enrdf_load_html_response)
CH (1)	CH315052A (enrdf_load_html_response)
DE (1)	DE958746C (enrdf_load_html_response)
FR (1)	FR1085360A (enrdf_load_html_response)
GB (1)	GB762273A (enrdf_load_html_response)
NL (2)	NL164978B (enrdf_load_html_response)

0
- BE BE514970D patent/BE514970A/xx unknown
- NL NL87361D patent/NL87361C/xx active
- NL NL6806885.A patent/NL164978B/xx unknown
1952
- 1952-10-20 CH CH315052D patent/CH315052A/fr unknown
- 1952-10-24 DE DEST5521A patent/DE958746C/de not_active Expired
- 1952-10-24 GB GB26812/52A patent/GB762273A/en not_active Expired
- 1952-10-27 FR FR1085360D patent/FR1085360A/fr not_active Expired

Also Published As

Publication number	Publication date
CH315052A (fr)	1956-07-15
FR1085360A (fr)	1955-02-02
NL164978B (nl)
DE958746C (de)	1957-02-21
GB762273A (en)	1956-11-28
NL87361C (enrdf_load_html_response)

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