NL69254C - - Google Patents

Info

Publication number
NL69254C
NL69254C NL69254DA NL69254C NL 69254 C NL69254 C NL 69254C NL 69254D A NL69254D A NL 69254DA NL 69254 C NL69254 C NL 69254C
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.)
Publication date
Application granted granted Critical
Publication of NL69254C publication Critical patent/NL69254C/xx

Links

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)
  • Devices For Supply Of Signal Current (AREA)
NL69254D 1941-02-08 NL69254C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US377996A US2291224A (en) 1941-02-08 1941-02-08 Selecting system

Publications (1)

Publication Number Publication Date
NL69254C true NL69254C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1900-01-01

Family

ID=23491313

Family Applications (1)

Application Number Title Priority Date Filing Date
NL69254D NL69254C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1941-02-08

Country Status (3)

Country Link
US (1) US2291224A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB549325A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL69254C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143044B (nl) * 1947-10-29 Matsushita Electric Ind Co Ltd Tijdbasisstelsel voor een elektronenstraalbuis.
US2594389A (en) * 1948-08-04 1952-04-29 Bell Telephone Labor Inc Double-lockout interconnecting system
US2542672A (en) * 1948-10-27 1951-02-20 Bell Telephone Labor Inc Coordinate selecting and lockout circuit
US2562100A (en) * 1948-11-17 1951-07-24 Bell Telephone Labor Inc Coordinate selecting and lock-out circuit

Also Published As

Publication number Publication date
US2291224A (en) 1942-07-28
GB549325A (en) 1942-11-16

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