BE467165A - - Google Patents

Info

Publication number
BE467165A
BE467165A BE467165DA BE467165A BE 467165 A BE467165 A BE 467165A BE 467165D A BE467165D A BE 467165DA BE 467165 A BE467165 A BE 467165A
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 BE467165A publication Critical patent/BE467165A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of DC pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Relay Circuits (AREA)
BE467165D 1941-10-31 BE467165A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14045/41A GB551419A (en) 1941-10-31 1941-10-31 Improvements relating to telephone and like impulsing systems

Publications (1)

Publication Number Publication Date
BE467165A true BE467165A (enrdf_load_html_response)

Family

ID=27772842

Family Applications (1)

Application Number Title Priority Date Filing Date
BE467165D BE467165A (enrdf_load_html_response) 1941-10-31

Country Status (3)

Country Link
US (1) US2358145A (enrdf_load_html_response)
BE (1) BE467165A (enrdf_load_html_response)
GB (1) GB551419A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495725A (en) * 1945-06-18 1950-01-31 Standard Telephones Cables Ltd Pulse correcting repeater
GB654639A (en) * 1947-02-07 1951-06-27 Standard Telephones Cables Ltd Improvements in or relating to electric signalling systems
GB641888A (en) * 1947-02-07 1950-08-23 Standard Telephones Cables Ltd Improvements in or relating to electric signalling systems
US2549696A (en) * 1947-06-24 1951-04-17 Automatic Elect Lab Impulse correcting repeaterselector system
US2607854A (en) * 1947-07-22 1952-08-19 Automatic Elect Lab Automatic toll telephone system

Also Published As

Publication number Publication date
US2358145A (en) 1944-09-12
GB551419A (en) 1943-02-22

Similar Documents

Publication Publication Date Title
BE442109A (enrdf_load_html_response)
BE442102A (enrdf_load_html_response)
BE443214A (enrdf_load_html_response)
BE439798A (enrdf_load_html_response)
BE440507A (enrdf_load_html_response)
BE440517A (enrdf_load_html_response)
BE440580A (enrdf_load_html_response)
BE440765A (enrdf_load_html_response)
BE440983A (enrdf_load_html_response)
BE440997A (enrdf_load_html_response)
BE441030A (enrdf_load_html_response)
BE441135A (enrdf_load_html_response)
BE441261A (enrdf_load_html_response)
BE441273A (enrdf_load_html_response)
BE441477A (enrdf_load_html_response)
BE441524A (enrdf_load_html_response)
BE441571A (enrdf_load_html_response)
BE441636A (enrdf_load_html_response)
BE441671A (enrdf_load_html_response)
BE441713A (enrdf_load_html_response)
BE441833A (enrdf_load_html_response)
BE441893A (enrdf_load_html_response)
NL55234C (enrdf_load_html_response)
BE443029A (enrdf_load_html_response)
BE406989A (enrdf_load_html_response)