FR927744A - Improvements to electric players for phonographs - Google Patents

Improvements to electric players for phonographs

Info

Publication number
FR927744A
FR927744A FR927744DA FR927744A FR 927744 A FR927744 A FR 927744A FR 927744D A FR927744D A FR 927744DA FR 927744 A FR927744 A FR 927744A
Authority
FR
France
Prior art keywords
phonographs
electric players
players
electric
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
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.)
Decca Record Co Ltd
Original Assignee
Decca Record Co Ltd
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 Decca Record Co Ltd filed Critical Decca Record Co Ltd
Application granted granted Critical
Publication of FR927744A publication Critical patent/FR927744A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR927744D 1945-03-14 1946-06-07 Improvements to electric players for phonographs Expired FR927744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB643845A GB594151A (en) 1945-03-14 1945-03-14 Improvements in or relating to electrical pick-ups for gramophones

Publications (1)

Publication Number Publication Date
FR927744A true FR927744A (en) 1947-11-07

Family

ID=9814483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927744D Expired FR927744A (en) 1945-03-14 1946-06-07 Improvements to electric players for phonographs

Country Status (3)

Country Link
BE (1) BE471728A (en)
FR (1) FR927744A (en)
GB (1) GB594151A (en)

Also Published As

Publication number Publication date
GB594151A (en) 1947-11-04
BE471728A (en)

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