FR2151306A7 - - Google Patents

Info

Publication number
FR2151306A7
FR2151306A7 FR7229626A FR7229626A FR2151306A7 FR 2151306 A7 FR2151306 A7 FR 2151306A7 FR 7229626 A FR7229626 A FR 7229626A FR 7229626 A FR7229626 A FR 7229626A FR 2151306 A7 FR2151306 A7 FR 2151306A7
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
FR7229626A
Other languages
French (fr)
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.)
BEYER EUGEN ELEKTROTECHN
Original Assignee
BEYER EUGEN ELEKTROTECHN
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 by BEYER EUGEN ELEKTROTECHN filed Critical BEYER EUGEN ELEKTROTECHN
Application granted granted Critical
Publication of FR2151306A7 publication Critical patent/FR2151306A7/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H04R1/086—Protective screens, e.g. all weather or wind screens

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
FR7229626A 1971-08-25 1972-08-18 Expired FR2151306A7 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717132482 DE7132482U (de) 1971-08-25 1971-08-25 Windschutzhaube fuer mikrofone

Publications (1)

Publication Number Publication Date
FR2151306A7 true FR2151306A7 (enExample) 1973-04-13

Family

ID=6623471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229626A Expired FR2151306A7 (enExample) 1971-08-25 1972-08-18

Country Status (2)

Country Link
DE (1) DE7132482U (enExample)
FR (1) FR2151306A7 (enExample)

Also Published As

Publication number Publication date
DE7132482U (de) 1971-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse