Assignee
ECO PRANA CO LTD
JP·1 granted patent·1 pending application·0 citations·filing 2014–2014
Top patents by PatentIndex Score
2 records- 0129US10442701B2Water treating method, water treating apparatus, and cavitation generation ringECO PRANA CO LTD·Filed 2014·Granted Oct 15, 2019·0 cites·11 claims
- 0225US2016083664A1Cavitation Generation Ring, Apparatus for Producing Carbon-Based Fuel, and Method for Producing Carbon-Based FuelECO PRANA CO LTD·Filed 2014·Application pending·0 cites
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