BE631793A - - Google Patents

Info

Publication number
BE631793A
BE631793A BE631793DA BE631793A BE 631793 A BE631793 A BE 631793A BE 631793D A BE631793D A BE 631793DA BE 631793 A BE631793 A BE 631793A
Authority
BE
Belgium
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 BE631793A publication Critical patent/BE631793A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/08Details or accessories of general applicability
    • G10K1/10Sounding members; Mounting thereof; Clappers or other strikers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
BE631793D 1962-05-04 BE631793A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST019180 1962-05-04

Publications (1)

Publication Number Publication Date
BE631793A true BE631793A (en:Method)

Family

ID=7458119

Family Applications (1)

Application Number Title Priority Date Filing Date
BE631793D BE631793A (en:Method) 1962-05-04

Country Status (4)

Country Link
BE (1) BE631793A (en:Method)
GB (1) GB969177A (en:Method)
MY (1) MY6500101A (en:Method)
NL (1) NL291675A (en:Method)

Also Published As

Publication number Publication date
MY6500101A (en) 1965-12-31
GB969177A (en) 1964-09-09
NL291675A (en:Method)

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