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.)
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Luis Marx & Co Ltd
Original Assignee
Luis Marx & Co Ltd
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Filing date
Publication date
Application filed by Luis Marx & Co LtdfiledCriticalLuis Marx & Co Ltd
Publication of ES310458A1publicationCriticalpatent/ES310458A1/es
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
Landscapes
Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Acoustics & Sound
(AREA)
Multimedia
(AREA)
Toys
(AREA)
Testing Of Engines
(AREA)
ES0310458A1964-06-051965-03-12Dispositivo para simular un motor.
ExpiredES310458A1
(es)