NL70952C - - Google Patents

Info

Publication number
NL70952C
NL70952C NL70952DA NL70952C NL 70952 C NL70952 C NL 70952C NL 70952D A NL70952D A NL 70952DA NL 70952 C NL70952 C NL 70952C
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 of NL70952C publication Critical patent/NL70952C/xx
Priority claimed from US335240A external-priority patent/US2259101A/en

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)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
NL70952D 1940-05-15 NL70952C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US335240A US2259101A (en) 1940-05-15 1940-05-15 Telephone system

Publications (1)

Publication Number Publication Date
NL70952C true NL70952C (enrdf_load_stackoverflow)

Family

ID=23310878

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70952D NL70952C (enrdf_load_stackoverflow) 1940-05-15

Country Status (2)

Country Link
GB (1) GB656562A (enrdf_load_stackoverflow)
NL (1) NL70952C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB656562A (en) 1951-08-29

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