Dust removal and noise absorption device for communication equipment

The invention discloses a dust removal and noise absorption device for communication equipment, and relates to the technical field of communication equipment. The dust removal and noise absorption device comprises a bottom plate, a first noise elimination shell is fixedly connected to the top of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LI YUNRU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR CLEANING CLEANING IN GENERAL METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL SOUND-PRODUCING DEVICES TRANSPORTING
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