4. Music
  5. Instruments
  6. Drums

Chang-Wen Chen

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Enhanced power saving method for hand-held communications system

Telephonic communications – Audio message storage – retrieval – or synthesis
Patent

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Multistage adjustable device for trunk bracket

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Luggage-type
Patent

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Structural improvement of connecting mechanism for kettledrum me

Music – Instruments – Drums
Patent

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Profile ID: LFUS-PAI-P-1026304

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