BE551876A - - Google Patents

Info

Publication number
BE551876A
BE551876A BE551876DA BE551876A BE 551876 A BE551876 A BE 551876A BE 551876D A BE551876D A BE 551876DA BE 551876 A BE551876 A BE 551876A
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.)
Publication of BE551876A publication Critical patent/BE551876A/xx

Links

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
BE551876D 1955-11-15 BE551876A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US546967A US2917587A (en) 1955-11-15 1955-11-15 Crossbar switch

Publications (1)

Publication Number Publication Date
BE551876A true BE551876A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=24182765

Family Applications (1)

Application Number Title Priority Date Filing Date
BE551876D BE551876A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1955-11-15

Country Status (2)

Country Link
US (1) US2917587A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
BE (1) BE551876A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487995A (en) * 1966-12-14 1970-01-06 Cit Alcatel Crossbar switches
US3445795A (en) * 1967-10-02 1969-05-20 Bell Telephone Labor Inc Crossbar switch
GB1306074A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1969-05-01 1973-02-07

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021329A (en) * 1933-12-15 1935-11-19 Bell Telephone Labor Inc Switching mechanism
US2327730A (en) * 1941-07-12 1943-08-24 Bell Telephone Labor Inc Switching mechanism
US2740843A (en) * 1949-02-10 1956-04-03 Int Standard Electric Corp Cross-bar commutating mechanism
US2611827A (en) * 1949-12-03 1952-09-23 Kellogg Switchboard & Supply Crossbar switch
BE510603A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1951-04-13
BE523140A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1952-10-06

Also Published As

Publication number Publication date
US2917587A (en) 1959-12-15

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