NL42910C - - Google Patents

Info

Publication number
NL42910C
NL42910C NL42910DA NL42910C NL 42910 C NL42910 C NL 42910C NL 42910D A NL42910D A NL 42910DA NL 42910 C NL42910 C NL 42910C
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 NL42910C publication Critical patent/NL42910C/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
NL42910D 1934-06-21 NL42910C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE790835X 1934-06-21

Publications (1)

Publication Number Publication Date
NL42910C true NL42910C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=6702347

Family Applications (1)

Application Number Title Priority Date Filing Date
NL42910D NL42910C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1934-06-21

Country Status (2)

Country Link
FR (1) FR790835A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL42910C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR790835A (fr) 1935-11-28

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