FR1236757A - Doorbell device - Google Patents

Doorbell device

Info

Publication number
FR1236757A
FR1236757A FR805906A FR805906A FR1236757A FR 1236757 A FR1236757 A FR 1236757A FR 805906 A FR805906 A FR 805906A FR 805906 A FR805906 A FR 805906A FR 1236757 A FR1236757 A FR 1236757A
Authority
FR
France
Prior art keywords
doorbell device
doorbell
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR805906A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Svenska AB Gasaccumulator
Original Assignee
Svenska AB Gasaccumulator
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.)
Filing date
Publication date
Application filed by Svenska AB Gasaccumulator filed Critical Svenska AB Gasaccumulator
Application granted granted Critical
Publication of FR1236757A publication Critical patent/FR1236757A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices 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
    • G10K1/08—Details or accessories of general applicability
    • G10K1/10—Sounding members; Mounting thereof; Clappers or other strikers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR805906A 1958-09-29 1959-09-24 Doorbell device Expired FR1236757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1236757X 1958-09-29

Publications (1)

Publication Number Publication Date
FR1236757A true FR1236757A (en) 1960-07-22

Family

ID=20422554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805906A Expired FR1236757A (en) 1958-09-29 1959-09-24 Doorbell device

Country Status (1)

Country Link
FR (1) FR1236757A (en)

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