4. Supports
  5. Easel; book, copy or music score holder
  6. Holder pivots to operative position

Yong-Qing Zeng

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Electronic apparatus with press panel

Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Reexamination Certificate

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Electronic device with multi-angle positioning support

Supports – Easel; book – copy or music score holder – Holder pivots to operative position
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3241460

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