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.)
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
G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
G10K11/18—Methods or devices for transmitting, conducting or directing sound
G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
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Physics & Mathematics
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Engineering & Computer Science
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Acoustics & Sound
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Multimedia
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Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles
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Verfahren zum automatischen Einordnen von Fahrten eines Kraftfahrzeugs in Kategorien eines elektronischen Fahrtenbuchs, Vorrichtung sowie Computerprogrammprodukt
Verfahren und Vorrichtung zum Verkürzen (Zerschneiden und Verbinden) eines aus einem Stahldraht bestehenden Schallträgers und Wiedergabe-Magnetsystem (Sprechkopf) für diesen Schallträger.