Assignee
LIU CHUN-CHI
0 granted patents·2 pending applications·0 citations·filing 2009–2011
Top patents by PatentIndex Score
2 records- 0122US2010242737A1Environmental protection double layer oil smoke filter device for kitchen rangeLIU CHUN-CHI·Filed 2009·Application pending·0 cites
- 0220US2011317944A1Backing plate for storage bags as well as storage bag and storage box with the sameLIU CHUN-CHI·Filed 2011·Application pending·0 cites
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