FR1408116A - Casque téléphonique - Google Patents

Casque téléphonique

Info

Publication number
FR1408116A
FR1408116A FR988581A FR988581A FR1408116A FR 1408116 A FR1408116 A FR 1408116A FR 988581 A FR988581 A FR 988581A FR 988581 A FR988581 A FR 988581A FR 1408116 A FR1408116 A FR 1408116A
Authority
FR
France
Prior art keywords
telephone headset
headset
telephone
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
FR988581A
Other languages
English (en)
Inventor
Kurt Konzelmann
Ernst Doege
Klaus Wischgoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EUGEN BEYER ELEKTROTECHNISCHE FABRIK Firma
Original Assignee
EUGEN BEYER ELEKTROTECHNISCHE FABRIK Firma
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
Priority to DE1963B0073602 priority Critical patent/DE1259390B/de
Application filed by EUGEN BEYER ELEKTROTECHNISCHE FABRIK Firma filed Critical EUGEN BEYER ELEKTROTECHNISCHE FABRIK Firma
Priority to FR988581A priority patent/FR1408116A/fr
Application granted granted Critical
Publication of FR1408116A publication Critical patent/FR1408116A/fr
Priority to ES0317556A priority patent/ES317556A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Basic Packing Technique (AREA)
  • Replacement Of Web Rolls (AREA)
FR988581A 1963-09-21 1964-09-18 Casque téléphonique Expired FR1408116A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1963B0073602 DE1259390B (de) 1963-09-21 1963-09-21 Kopfhoerergeraet
FR988581A FR1408116A (fr) 1964-09-18 1964-09-18 Casque téléphonique
ES0317556A ES317556A1 (es) 1964-09-18 1965-09-17 Dispositivo automatico perfeccionado para la proyeccion de peliculas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988581A FR1408116A (fr) 1964-09-18 1964-09-18 Casque téléphonique

Publications (1)

Publication Number Publication Date
FR1408116A true FR1408116A (fr) 1965-08-06

Family

ID=8838613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988581A Expired FR1408116A (fr) 1963-09-21 1964-09-18 Casque téléphonique

Country Status (2)

Country Link
ES (1) ES317556A1 (fr)
FR (1) FR1408116A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038430A1 (fr) * 1980-04-18 1981-10-28 Peiker, Heinrich Andreas Ensemble microphone-écouteur à fixer à un casque protecteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038430A1 (fr) * 1980-04-18 1981-10-28 Peiker, Heinrich Andreas Ensemble microphone-écouteur à fixer à un casque protecteur

Also Published As

Publication number Publication date
ES317556A1 (es) 1965-12-01

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