BE510603A - - Google Patents

Info

Publication number: BE510603A
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.)

1951-04-13

Publication of BE510603A publication Critical patent/BE510603A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch

BE510603D 1951-04-13 BE510603A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL314163X		1951-04-13

Publications (1)

Publication Number	Publication Date
BE510603A true BE510603A (cg-RX-API-DMAC7.html)

Family

ID=19783748

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE510603D BE510603A (cg-RX-API-DMAC7.html)	1951-04-13

Country Status (7)

Country	Link
US (1)	US2740844A (cg-RX-API-DMAC7.html)
BE (1)	BE510603A (cg-RX-API-DMAC7.html)
CH (1)	CH314163A (cg-RX-API-DMAC7.html)
DE (1)	DE917312C (cg-RX-API-DMAC7.html)
FR (1)	FR64510E (cg-RX-API-DMAC7.html)
GB (1)	GB722435A (cg-RX-API-DMAC7.html)
NL (1)	NL84756C (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2773129A (en) *	1955-07-27	1956-12-04	Itt	Flat-bank crossbar switch
BE551876A (cg-RX-API-DMAC7.html) *	1955-11-15

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1564231A (en) *		1925-12-08		Telephone switch
US1339001A (en) *	1917-04-11	1920-05-04	Western Electric Co	Cross-bar switch
US2550241A (en) *	1945-06-29	1951-04-24	Automatic Elect Lab	Crossbar switching device
US2479678A (en) *	1945-11-21	1949-08-23	Automatic Elect Lab	Crossbar switch having a plurality of selecting magnets with a common control and a common release magnet
US2573453A (en) *	1948-03-15	1951-10-30	Hartford Nat Bank & Trust Co	Cross-bar switch for use in automatic telephone systems

0
- NL NL84756D patent/NL84756C/xx active
- BE BE510603D patent/BE510603A/xx unknown
1952
- 1952-02-22 GB GB4730/52A patent/GB722435A/en not_active Expired
- 1952-04-03 US US280253A patent/US2740844A/en not_active Expired - Lifetime
- 1952-04-09 DE DEJ5715A patent/DE917312C/de not_active Expired
- 1952-04-09 CH CH314163D patent/CH314163A/de unknown
- 1952-04-11 FR FR64510D patent/FR64510E/fr not_active Expired

Also Published As

Publication number	Publication date
DE917312C (de)	1954-08-30
CH314163A (de)	1956-05-31
US2740844A (en)	1956-04-03
FR64510E (fr)	1955-11-14
GB722435A (en)	1955-01-26
NL84756C (cg-RX-API-DMAC7.html)

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