FR1417541A - Dispositif avertisseur - Google Patents

Dispositif avertisseur

Info

Publication number
FR1417541A
FR1417541A FR998290A FR998290A FR1417541A FR 1417541 A FR1417541 A FR 1417541A FR 998290 A FR998290 A FR 998290A FR 998290 A FR998290 A FR 998290A FR 1417541 A FR1417541 A FR 1417541A
Authority
FR
France
Prior art keywords
warning device
warning
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
FR998290A
Other languages
English (en)
Inventor
Fred Anthony Baldinelli
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 filed Critical
Priority to FR998290A priority Critical patent/FR1417541A/fr
Application granted granted Critical
Publication of FR1417541A publication Critical patent/FR1417541A/fr
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
    • G10K1/062—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 electrically operated
    • G10K1/063—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 electrically operated the sounding member being a bell
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR998290A 1964-12-10 1964-12-10 Dispositif avertisseur Expired FR1417541A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998290A FR1417541A (fr) 1964-12-10 1964-12-10 Dispositif avertisseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998290A FR1417541A (fr) 1964-12-10 1964-12-10 Dispositif avertisseur

Publications (1)

Publication Number Publication Date
FR1417541A true FR1417541A (fr) 1965-11-12

Family

ID=8844589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998290A Expired FR1417541A (fr) 1964-12-10 1964-12-10 Dispositif avertisseur

Country Status (1)

Country Link
FR (1) FR1417541A (fr)

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