4. Electric lamp and discharge devices: systems
  5. Current and/or voltage regulation
  6. Plural load device regulation

Dragon Chang

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Digital illumination adjusting circuit

Electric lamp and discharge devices: systems – Current and/or voltage regulation – Plural load device regulation
Reexamination Certificate

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Mechanism for opening and collapsing umbrella

Tent – canopy – umbrella – or cane – Umbrella – Runners and notches
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Profile ID: LFUS-PAI-P-2127785

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