FR3071E - Mobile pavilion for telephone devices - Google Patents

Mobile pavilion for telephone devices

Info

Publication number
FR3071E
FR3071E FR3071A FR3071DA FR3071E FR 3071 E FR3071 E FR 3071E FR 3071 A FR3071 A FR 3071A FR 3071D A FR3071D A FR 3071DA FR 3071 E FR3071 E FR 3071E
Authority
FR
France
Prior art keywords
telephone devices
mobile pavilion
pavilion
mobile
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
FR3071A
Other languages
French (fr)
Inventor
Maurice Bisseuil
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.)
MAURICE BISSEUIL
Original Assignee
MAURICE BISSEUIL
Publication date
Application granted granted Critical
Publication of FR3071E publication Critical patent/FR3071E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR3071A Mobile pavilion for telephone devices Expired FR3071E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR338534T

Publications (1)

Publication Number Publication Date
FR3071E true FR3071E (en) 1904-08-30

Family

ID=8891594

Family Applications (2)

Application Number Title Priority Date Filing Date
FR3071A Expired FR3071E (en) Mobile pavilion for telephone devices
FR338534A Expired FR338534A (en) 1903-12-24 Mobile pavilion for telephone devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR338534A Expired FR338534A (en) 1903-12-24 Mobile pavilion for telephone devices

Country Status (1)

Country Link
FR (2) FR338534A (en)

Also Published As

Publication number Publication date
FR338534A (en) 1904-05-26

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