FR1049337A - Dispositif de fixation orientable - Google Patents

Dispositif de fixation orientable

Info

Publication number
FR1049337A
FR1049337A FR1049337DA FR1049337A FR 1049337 A FR1049337 A FR 1049337A FR 1049337D A FR1049337D A FR 1049337DA FR 1049337 A FR1049337 A FR 1049337A
Authority
FR
France
Prior art keywords
fixing device
adjustable fixing
adjustable
fixing
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
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1049337A publication Critical patent/FR1049337A/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
    • 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
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Casings For Electric Apparatus (AREA)
FR1049337D 1950-05-20 1951-05-18 Dispositif de fixation orientable Expired FR1049337A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1049337X 1950-05-20
NL873925X 1950-05-20

Publications (1)

Publication Number Publication Date
FR1049337A true FR1049337A (fr) 1953-12-29

Family

ID=26646331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049337D Expired FR1049337A (fr) 1950-05-20 1951-05-18 Dispositif de fixation orientable

Country Status (2)

Country Link
DE (1) DE873925C (fr)
FR (1) FR1049337A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB734588A (en) * 1952-05-09 1955-08-03 Derek Alfred Levell Improvements in or relating to secondary radar systems

Also Published As

Publication number Publication date
DE873925C (de) 1953-04-20

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