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* Published Japanese patents only


Hits 3 results

No. Application number
Gazette No
Title
Release Date
Update Date
Information Provider
1 P2005-517978 P4553846 (In Japanese) 流路用消音装置 achieved Jun 27, 2011 Feb 26, 2018 Japan Science and Technology Agency
2 P2002-011115 P3831263 DUCT MUFFLER achieved Jun 9, 2011 Mar 19, 2018 Japan Science and Technology Agency
3 P2000-352910 P3554764 ACTIVE SOUND ABSORPTION PANEL SYSTEM USING MOVEMENT CONTROL REFLECTING PLATE Mar 18, 2005 Aug 26, 2015 Japan Aerospace Exploration Agency

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