BE398266A - - Google Patents

Info

Publication number
BE398266A
BE398266A BE398266DA BE398266A BE 398266 A BE398266 A BE 398266A BE 398266D A BE398266D A BE 398266DA BE 398266 A BE398266 A BE 398266A
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 BE398266A publication Critical patent/BE398266A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
BE398266D 1933-08-23 BE398266A (US06262066-20010717-C00424.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR760034T 1933-08-23

Publications (1)

Publication Number Publication Date
BE398266A true BE398266A (US06262066-20010717-C00424.png)

Family

ID=9167713

Family Applications (1)

Application Number Title Priority Date Filing Date
BE398266D BE398266A (US06262066-20010717-C00424.png) 1933-08-23

Country Status (2)

Country Link
BE (1) BE398266A (US06262066-20010717-C00424.png)
FR (1) FR760034A (US06262066-20010717-C00424.png)

Also Published As

Publication number Publication date
FR760034A (fr) 1934-02-15

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