NL34700C - - Google Patents

Info

Publication number
NL34700C
NL34700C NL34700DA NL34700C NL 34700 C NL34700 C NL 34700C NL 34700D A NL34700D A NL 34700DA NL 34700 C NL34700 C NL 34700C
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 NL34700C publication Critical patent/NL34700C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/40—Applications of speech amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Attenuators (AREA)
  • Amplifiers (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
NL34700D 1931-11-10 NL34700C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE410108X 1931-11-10

Publications (1)

Publication Number Publication Date
NL34700C true NL34700C (enrdf_load_html_response)

Family

ID=20309543

Family Applications (1)

Application Number Title Priority Date Filing Date
NL34700D NL34700C (enrdf_load_html_response) 1931-11-10

Country Status (4)

Country Link
DE (1) DE604026C (enrdf_load_html_response)
FR (1) FR745190A (enrdf_load_html_response)
GB (1) GB410108A (enrdf_load_html_response)
NL (1) NL34700C (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR745190A (enrdf_load_html_response) 1933-05-06
DE604026C (de) 1934-10-16
GB410108A (en) 1934-05-07

Similar Documents

Publication Publication Date Title
FR745190A (enrdf_load_html_response)
BE377446A (enrdf_load_html_response)
BE353568A (enrdf_load_html_response)
BE358734A (enrdf_load_html_response)
BE373801A (enrdf_load_html_response)
BE375242A (enrdf_load_html_response)
BE375720A (enrdf_load_html_response)
BE376369A (enrdf_load_html_response)
BE376486A (enrdf_load_html_response)
BE376494A (enrdf_load_html_response)
BE376552A (enrdf_load_html_response)
BE376624A (enrdf_load_html_response)
BE376809A (enrdf_load_html_response)
BE376820A (enrdf_load_html_response)
BE376960A (enrdf_load_html_response)
BE376961A (enrdf_load_html_response)
BE377041A (enrdf_load_html_response)
BE377073A (enrdf_load_html_response)
BE377219A (enrdf_load_html_response)
BE377275A (enrdf_load_html_response)
BE377461A (enrdf_load_html_response)
BE377475A (enrdf_load_html_response)
BE377489A (enrdf_load_html_response)
BE377515A (enrdf_load_html_response)
BE377518A (enrdf_load_html_response)