BE377277A - - Google Patents

Info

Publication number
BE377277A
BE377277A BE377277DA BE377277A BE 377277 A BE377277 A BE 377277A BE 377277D A BE377277D A BE 377277DA BE 377277 A BE377277 A BE 377277A
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 BE377277A publication Critical patent/BE377277A/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
    • H04R19/00—Electrostatic transducers
    • H04R19/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Elimination Of Static Electricity (AREA)
BE377277D 1930-06-18 BE377277A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE539582T 1930-06-18

Publications (1)

Publication Number Publication Date
BE377277A true BE377277A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=34122373

Family Applications (1)

Application Number Title Priority Date Filing Date
BE377277D BE377277A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1930-06-18

Country Status (4)

Country Link
BE (1) BE377277A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE539582C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (2) FR718092A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB372590A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Also Published As

Publication number Publication date
FR718092A (fr) 1932-01-19
GB372590A (en) 1932-05-12
FR41827E (fr) 1933-04-20
DE539582C (de) 1931-11-28

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