NL70461C - - Google Patents

Info

Publication number
NL70461C
NL70461C NL70461DA NL70461C NL 70461 C NL70461 C NL 70461C NL 70461D A NL70461D A NL 70461DA NL 70461 C NL70461 C NL 70461C
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 NL70461C publication Critical patent/NL70461C/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)
  • Electromagnets (AREA)
NL70461D 1944-05-12 NL70461C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE248532X 1944-05-12

Publications (1)

Publication Number Publication Date
NL70461C true NL70461C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=20306107

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70461D NL70461C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1944-05-12

Country Status (4)

Country Link
CH (1) CH248532A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR913586A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB591975A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL70461C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861145A (en) * 1953-08-31 1958-11-18 Gen Electric High speed relay

Also Published As

Publication number Publication date
CH248532A (de) 1947-05-15
FR913586A (fr) 1946-09-13
GB591975A (en) 1947-09-03

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