Acoustic transmission film cutting device

The utility model relates to the technical field of sound transmission membranes, and discloses a sound transmission membrane cutting device which comprises a bottom plate and supporting legs, a cutting mechanism is arranged above the bottom plate and comprises a supporting rod, an installation plat...

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Bibliographische Detailangaben
1. Verfasser: TANG JUNMAO
Format: Patent
Sprache:chi ; eng
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