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LOUIS ANATOLE DUCARTERON
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LOUIS ANATOLE DUCARTERON
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Application filed by LOUIS ANATOLE DUCARTERONfiledCriticalLOUIS ANATOLE DUCARTERON
Application grantedgrantedCritical
Publication of FR6625EpublicationCriticalpatent/FR6625E/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
G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
G10K9/22—Mountings; Casings
Landscapes
Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Acoustics & Sound
(AREA)
Multimedia
(AREA)
FR6625D1905-04-181906-08-31Trompe-sirène pour véhicules automobiles
ExpiredFR6625E
(fr)