Offenlegungsschrift 2023 377
Details
Offenlegungsschrift 2023 377 des deutschen Patentamts, 1971: Verfahren zur räumlichen Wiedergabe von Schallsignalen mittels Lautsprecher und Vorrichtung zu seiner Durchführung.
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From the series
Source information
Type | Patent
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Areas of Study
Engineering
Featured Topics
Hearing and Listening
Instruments and Technologies
Loudspeaker
Microphone
Copyright information
Original from
Private estate of Ralf Kürer
Copyright attribution
CC-BY-SA Users may share and adapt this material, even for commercial purposes. Appropriate credit must be given and an indication included if changes were made. Adapted versions must be distributed under the same license as original.
Digitization by
Stefan Krebs
Digitization License
CC-BY-SA Users may share and adapt this material, even for commercial purposes. Appropriate credit must be given and an indication included if changes were made. Adapted versions must be distributed under the same license as original.