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Naomi Mizuno
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Saitama, JP
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last 30 patents
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Patent Grant
Muffler and working machine
Patent number
7,726,443
Issue date
Jun 1, 2010
Husovarna Zenoah Co., Ltd.
Koue Miyazawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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Patent Application
Muffler and Working Machine
Publication number
20090084626
Publication date
Apr 2, 2009
Husqvarna Zenoah Co., Ltd.
Koue Miyazawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES