FR2268424B3 - - Google Patents

Info

Publication number
FR2268424B3
FR2268424B3 FR7413263A FR7413263A FR2268424B3 FR 2268424 B3 FR2268424 B3 FR 2268424B3 FR 7413263 A FR7413263 A FR 7413263A FR 7413263 A FR7413263 A FR 7413263A FR 2268424 B3 FR2268424 B3 FR 2268424B3
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
FR7413263A
Other languages
French (fr)
Other versions
FR2268424A1 (da
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.)
BOISSEAU MICHEL
Original Assignee
BOISSEAU MICHEL
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 BOISSEAU MICHEL filed Critical BOISSEAU MICHEL
Priority to FR7413263A priority Critical patent/FR2268424B3/fr
Publication of FR2268424A1 publication Critical patent/FR2268424A1/fr
Application granted granted Critical
Publication of FR2268424B3 publication Critical patent/FR2268424B3/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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR7413263A 1974-04-17 1974-04-17 Expired FR2268424B3 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413263A FR2268424B3 (da) 1974-04-17 1974-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413263A FR2268424B3 (da) 1974-04-17 1974-04-17

Publications (2)

Publication Number Publication Date
FR2268424A1 FR2268424A1 (da) 1975-11-14
FR2268424B3 true FR2268424B3 (da) 1977-02-18

Family

ID=9137693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413263A Expired FR2268424B3 (da) 1974-04-17 1974-04-17

Country Status (1)

Country Link
FR (1) FR2268424B3 (da)

Also Published As

Publication number Publication date
FR2268424A1 (da) 1975-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse