Title:
止水機能付き床下換気口部品
Document Type and Number:
Japanese Patent JP4389109
Kind Code:
B2
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Inventors:
Large Hama Ri Sakae
Application Number:
JP2005298501A
Publication Date:
December 24, 2009
Filing Date:
October 13, 2005
Export Citation:
Assignee:
Large Hama Ri Sakae
International Classes:
E04B1/70; F24F7/00
Domestic Patent References:
| JP3001963U | ||||
| JP8159287A | ||||
| JP55156185U | ||||
| JP63159008U | ||||
| JP58131332U | ||||
| JP2003105873A |