NL259225A - - Google Patents

Info

Publication number
NL259225A
NL259225A NL259225DA NL259225A NL 259225 A NL259225 A NL 259225A NL 259225D A NL259225D A NL 259225DA NL 259225 A NL259225 A NL 259225A
Authority
NL
Netherlands
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 NL259225A publication Critical patent/NL259225A/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)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
NL259225D 1960-06-08 NL259225A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1167389X 1960-06-08

Publications (1)

Publication Number Publication Date
NL259225A true NL259225A (enrdf_load_stackoverflow)

Family

ID=14694567

Family Applications (1)

Application Number Title Priority Date Filing Date
NL259225D NL259225A (enrdf_load_stackoverflow) 1960-06-08

Country Status (2)

Country Link
DE (1) DE1167389B (enrdf_load_stackoverflow)
NL (1) NL259225A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324253A (en) * 1962-10-15 1967-06-06 Matsushita Electric Ind Co Ltd Small-sized electroacoustic transducers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535757A (en) * 1946-06-25 1950-12-26 John J Root Peripherally driven electroacoustical transducer

Also Published As

Publication number Publication date
DE1167389B (de) 1964-04-09

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