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Submarine Signal Co
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Submarine Signal Co
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Application filed by Submarine Signal CofiledCriticalSubmarine Signal Co
Application grantedgrantedCritical
Publication of FR343082ApublicationCriticalpatent/FR343082A/fr
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
G10K1/07—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 mechanically operated; Hand bells; Bells for animals
G10K1/072—Operating or striking mechanisms therefor
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FR343082D1904-05-111904-05-11Perfectionnements apportés aux appareils destinés à produire des vibrations sonores dans l'eau
ExpiredFR343082A
(fr)