BE361148A - - Google Patents

Info

Publication number
BE361148A
BE361148A BE361148DA BE361148A BE 361148 A BE361148 A BE 361148A BE 361148D A BE361148D A BE 361148DA BE 361148 A BE361148 A BE 361148A
Authority
BE
Belgium
Application number
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.)
Publication of BE361148A publication Critical patent/BE361148A/xx

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
    • H04R11/02—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
BE361148D 1928-06-12 BE361148A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US676034XA 1928-06-12 1928-06-12

Publications (1)

Publication Number Publication Date
BE361148A true BE361148A (enrdf_load_stackoverflow)

Family

ID=22077140

Family Applications (1)

Application Number Title Priority Date Filing Date
BE361148D BE361148A (enrdf_load_stackoverflow) 1928-06-12

Country Status (2)

Country Link
BE (1) BE361148A (enrdf_load_stackoverflow)
FR (1) FR676034A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR676034A (fr) 1930-02-18

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