FR787315A - Appareil de t. s. f. permettant deux émissions simultanées - Google Patents

Appareil de t. s. f. permettant deux émissions simultanées

Info

Publication number
FR787315A
FR787315A FR787315DA FR787315A FR 787315 A FR787315 A FR 787315A FR 787315D A FR787315D A FR 787315DA FR 787315 A FR787315 A FR 787315A
Authority
FR
France
Prior art keywords
allowing
simultaneous transmissions
transmissions
simultaneous
Prior art date
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
English (en)
Inventor
Brel Clovis Eugene
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR787315A publication Critical patent/FR787315A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR787315D 1935-02-08 1935-02-08 Appareil de t. s. f. permettant deux émissions simultanées Expired FR787315A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787315T 1935-02-08

Publications (1)

Publication Number Publication Date
FR787315A true FR787315A (fr) 1935-09-20

Family

ID=9218911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787315D Expired FR787315A (fr) 1935-02-08 1935-02-08 Appareil de t. s. f. permettant deux émissions simultanées

Country Status (1)

Country Link
FR (1) FR787315A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828475A (en) * 1944-03-16 1958-03-25 Russell I Mason Remote control or measurement indicating means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828475A (en) * 1944-03-16 1958-03-25 Russell I Mason Remote control or measurement indicating means

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