BE645644A - - Google Patents

Info

Publication number
BE645644A
BE645644A BE645644A BE645644A BE645644A BE 645644 A BE645644 A BE 645644A BE 645644 A BE645644 A BE 645644A BE 645644 A BE645644 A BE 645644A BE 645644 A BE645644 A BE 645644A
Authority
BE
Belgium
Application number
BE645644A
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 filed Critical
Publication of BE645644A publication Critical patent/BE645644A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02Details
    • H04R9/04Construction, mounting, or centering of coil
    • H04R9/046Construction
    • H04R9/047Construction in which the windings of the moving coil lay in the same plane

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
BE645644A 1963-03-26 1964-03-24 BE645644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290698 1963-03-26

Publications (1)

Publication Number Publication Date
BE645644A true BE645644A (en) 1964-09-24

Family

ID=19754557

Family Applications (1)

Application Number Title Priority Date Filing Date
BE645644A BE645644A (en) 1963-03-26 1964-03-24

Country Status (7)

Country Link
AT (1) AT239343B (en)
BE (1) BE645644A (en)
CH (1) CH418402A (en)
DE (1) DE1206482B (en)
ES (1) ES297954A1 (en)
GB (1) GB1022009A (en)
NL (1) NL290698A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6509969A (en) * 1965-07-31 1967-02-01
JPS5121332U (en) * 1974-08-05 1976-02-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL236904A (en) * 1958-03-07

Also Published As

Publication number Publication date
GB1022009A (en) 1966-03-09
DE1206482B (en) 1965-12-09
NL290698A (en)
CH418402A (en) 1966-08-15
AT239343B (en) 1965-03-25
ES297954A1 (en) 1964-06-01

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