NL25009C - - Google Patents

Info

Publication number
NL25009C
NL25009C NL25009DA NL25009C NL 25009 C NL25009 C NL 25009C NL 25009D A NL25009D A NL 25009DA NL 25009 C NL25009 C NL 25009C
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 NL25009C publication Critical patent/NL25009C/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)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
NL25009D 1927-09-24 NL25009C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1876113X 1927-09-24

Publications (1)

Publication Number Publication Date
NL25009C true NL25009C (enrdf_load_stackoverflow)

Family

ID=19873228

Family Applications (1)

Application Number Title Priority Date Filing Date
NL25009D NL25009C (enrdf_load_stackoverflow) 1927-09-24

Country Status (4)

Country Link
US (1) US1876113A (enrdf_load_stackoverflow)
BE (1) BE353518A (enrdf_load_stackoverflow)
FR (1) FR659415A (enrdf_load_stackoverflow)
NL (1) NL25009C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552564A (en) * 1967-04-25 1971-01-05 Burgener Technical Enterprises Ferromagnetic ore concentrator and method of processing ores therewith

Also Published As

Publication number Publication date
BE353518A (enrdf_load_stackoverflow)
FR659415A (fr) 1929-06-28
US1876113A (en) 1932-09-06

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