NL70291C - - Google Patents

Info

Publication number
NL70291C
NL70291C NL70291DA NL70291C NL 70291 C NL70291 C NL 70291C NL 70291D A NL70291D A NL 70291DA NL 70291 C NL70291 C NL 70291C
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 NL70291C publication Critical patent/NL70291C/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means
    • 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)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
NL70291D 1945-07-23 NL70291C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1886245A GB615424A (en) 1945-07-23 1945-07-23 Improvements in or relating to pick-ups for sound reproducing apparatus

Publications (1)

Publication Number Publication Date
NL70291C true NL70291C (enrdf_load_stackoverflow)

Family

ID=10119683

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70291D NL70291C (enrdf_load_stackoverflow) 1945-07-23

Country Status (2)

Country Link
GB (1) GB615424A (enrdf_load_stackoverflow)
NL (1) NL70291C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB615424A (en) 1949-01-06

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