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
G10K1/28—Bells for towers or the like
G10K1/30—Details or accessories
G10K1/34—Operating mechanisms
Landscapes
Physics & Mathematics
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Engineering & Computer Science
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Acoustics & Sound
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Multimedia
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One-Way And Automatic Clutches, And Combinations Of Different Clutches
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Commutateur electrique a force centrifuge, notamment pour assurer la deconnexion de securite d'installations d'injection de carburant de moteurs a combustion interne