Title:
風穴用円筒の係止構造と傾斜配筋の基礎立上部の二段風穴床下換気法
Document Type and Number:
Japanese Patent JP4191785
Kind Code:
B1
Inventors:
Masaru Tsuda
Application Number:
JP2008065629A
Publication Date:
December 03, 2008
Filing Date:
March 14, 2008
Export Citation:
Assignee:
Masaru Tsuda
International Classes:
E04B1/70; E04G15/06
Domestic Patent References:
| JP2004324238A | ||||
| JP2003105873A | ||||
| JP61049845U |
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