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Nagayo Oohiro
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Koga-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Central core for a cleaning sponge roller
Patent number
8,505,145
Issue date
Aug 13, 2013
Aion Co., Ltd.
Nagayo Oohiro
B08 - CLEANING
Patents Applications
last 30 patents
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Patent Application
CENTRAL CORE FOR A CLEANING SPONGE ROLLER
Publication number
20110088191
Publication date
Apr 21, 2011
AION CO., LTD.
Nagayo Oohiro
B08 - CLEANING