COMBINED LOUDSPEAKER AND LAMP AND COMBINATION METHOD THEREOF Russian patent published in 2019 - IPC G08B7/00 

Abstract RU 2697619 C1

FIELD: physics.

SUBSTANCE: combined loudspeaker and lamp assembly includes a loudspeaker diaphragm and a light source guiding light through the loudspeaker diaphragm. Also disclosed is related method of combining loudspeaker and lamp.

EFFECT: technical result is wider range of combined loudspeaker assembly and lamp.

12 cl, 3 dwg

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RU 2 697 619 C1

Authors

Majkowski, Matthew Anthony

Dates

2019-08-15Published

2018-02-05Filed