FR1071308A - Transmission installation, in particular for congress, conference or show rooms - Google Patents

Transmission installation, in particular for congress, conference or show rooms

Info

Publication number
FR1071308A
FR1071308A FR1071308DA FR1071308A FR 1071308 A FR1071308 A FR 1071308A FR 1071308D A FR1071308D A FR 1071308DA FR 1071308 A FR1071308 A FR 1071308A
Authority
FR
France
Prior art keywords
congress
conference
transmission installation
show rooms
rooms
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
French (fr)
Inventor
Marcel-Auguste-Alfre Dessant
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 FR1071308A publication Critical patent/FR1071308A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR1071308D 1952-12-13 1952-12-13 Transmission installation, in particular for congress, conference or show rooms Expired FR1071308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1071308T 1952-12-13

Publications (1)

Publication Number Publication Date
FR1071308A true FR1071308A (en) 1954-08-30

Family

ID=9605097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071308D Expired FR1071308A (en) 1952-12-13 1952-12-13 Transmission installation, in particular for congress, conference or show rooms

Country Status (1)

Country Link
FR (1) FR1071308A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853557A (en) * 1955-01-28 1958-09-23 Dictograph Products Co Inc Sound distribution system
US3044054A (en) * 1956-05-16 1962-07-10 Multitone Electric Company Ltd Receiver for electromagnetic signals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853557A (en) * 1955-01-28 1958-09-23 Dictograph Products Co Inc Sound distribution system
US3044054A (en) * 1956-05-16 1962-07-10 Multitone Electric Company Ltd Receiver for electromagnetic signals

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