BE340889A - - Google Patents

Info

Publication number
BE340889A
BE340889A BE340889DA BE340889A BE 340889 A BE340889 A BE 340889A BE 340889D A BE340889D A BE 340889DA BE 340889 A BE340889 A BE 340889A
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 BE340889A publication Critical patent/BE340889A/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
    • H04R11/08—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)
  • Accommodation For Nursing Or Treatment Tables (AREA)
BE340889D 1926-03-19 BE340889A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB766126A GB272990A (en) 1926-03-19 1926-03-19 Improvements in or relating to electro-magnetic apparatus for use with gramophones in conjunction with loud speaking telephonic apparatus

Publications (1)

Publication Number Publication Date
BE340889A true BE340889A (enrdf_load_stackoverflow)

Family

ID=9837382

Family Applications (1)

Application Number Title Priority Date Filing Date
BE340889D BE340889A (enrdf_load_stackoverflow) 1926-03-19

Country Status (2)

Country Link
BE (1) BE340889A (enrdf_load_stackoverflow)
GB (1) GB272990A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456388A (en) * 1946-04-03 1948-12-14 Lionel B Cornwell Magnetic sound translating head

Also Published As

Publication number Publication date
GB272990A (en) 1927-06-20

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