FR963394A - - Google Patents

Info

Publication number
FR963394A
FR963394A FR963394DA FR963394A FR 963394 A FR963394 A FR 963394A FR 963394D A FR963394D A FR 963394DA FR 963394 A FR963394 A FR 963394A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
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 FR963394A publication Critical patent/FR963394A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
FR963394D 1948-05-10 Expired FR963394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58289T 1948-05-10

Publications (1)

Publication Number Publication Date
FR963394A true FR963394A (en) 1950-07-06

Family

ID=8692203

Family Applications (2)

Application Number Title Priority Date Filing Date
FR963394D Expired FR963394A (en) 1948-05-10
FR58289D Expired FR58289E (en) 1948-05-10 1948-05-10 Improvements to 2-wire-4-wire transmission systems, repeaters and intercoms

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR58289D Expired FR58289E (en) 1948-05-10 1948-05-10 Improvements to 2-wire-4-wire transmission systems, repeaters and intercoms

Country Status (1)

Country Link
FR (2) FR58289E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657280A (en) * 1950-12-30 1953-10-27 Gen Electric Hydbrid circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657280A (en) * 1950-12-30 1953-10-27 Gen Electric Hydbrid circuits

Also Published As

Publication number Publication date
FR58289E (en) 1953-11-18

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