Assignee
HUNG DEN-LU
0 granted patents·3 pending applications·0 citations·filing 2005–2006
Top patents by PatentIndex Score
3 records- 0129US2007050901A1Sealing ring structure of a sinkholeHUNG DEN-LU·Filed 2006·Application pending·0 cites
- 0225US2005257315A1Bugproof and odorproof sealing ring structure of a sinkhole screenHUNG DEN-LU·Filed 2005·Application pending·0 cites
- 0319US2007046023A1Connecting structure of water transfer pipelineHUNG DEN-LU·Filed 2006·Application pending·0 cites
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