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MANUFACTURIERE D ACCESSOIRES POUR CYCLES E Ste
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MANUFACTURIERE D ACCESSOIRES POUR CYCLES E Ste
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Application filed by MANUFACTURIERE D ACCESSOIRES POUR CYCLES E StefiledCriticalMANUFACTURIERE D ACCESSOIRES POUR CYCLES E Ste
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Publication of FR455878ApublicationCriticalpatent/FR455878A/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
G10K9/10—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by mechanical means only
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FR455878D1913-02-111913-02-11Avertisseur pour voitures automobiles
ExpiredFR455878A
(fr)