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Title:
歯ブラシ
Document Type and Number:
Japanese Patent JP4908644
Kind Code:
B1
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Inventors:
斉藤 幹雄
Application Number:
JP2011104150A
Publication Date:
April 04, 2012
Filing Date:
May 09, 2011
Export Citation:
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Assignee:
斉藤 幹雄
International Classes:
A46B7/08; A61C17/22
Domestic Patent References:
JP2000083736A2000-03-28
JP2003289947A
JP2003116637A
Foreign References:
WO2009101675A1
WO2006137314A1
US2220053A
WO2002005679A1



 
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