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FR512975A - Advanced electric reproducer for phonographs - Google Patents

Advanced electric reproducer for phonographs

Info

Publication number
FR512975A
FR512975A FR512975A FR512975DA FR512975A FR 512975 A FR512975 A FR 512975A FR 512975 A FR512975 A FR 512975A FR 512975D A FR512975D A FR 512975DA FR 512975 A FR512975 A FR 512975A
Authority
FR
France
Prior art keywords
phonographs
advanced electric
electric reproducer
reproducer
advanced
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
FR512975A
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.)
Societe des Etablissements Gaumont
Original Assignee
Societe des Etablissements Gaumont
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 Societe des Etablissements Gaumont filed Critical Societe des Etablissements Gaumont
Application granted granted Critical
Publication of FR512975A publication Critical patent/FR512975A/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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR512975A 1920-04-07 1920-04-07 Advanced electric reproducer for phonographs Expired FR512975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR512975T 1920-04-07

Publications (1)

Publication Number Publication Date
FR512975A true FR512975A (en) 1921-02-04

Family

ID=8913260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR512975A Expired FR512975A (en) 1920-04-07 1920-04-07 Advanced electric reproducer for phonographs

Country Status (1)

Country Link
FR (1) FR512975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD475281S1 (en) 2002-01-31 2003-06-03 Colgate-Palmolive Company Dispenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD475281S1 (en) 2002-01-31 2003-06-03 Colgate-Palmolive Company Dispenser

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