Title:
内樋及び樋カバーの構造
Document Type and Number:
Japanese Patent JP4189552
Kind Code:
B2
Inventors:
Mitsuo Koyaku
Application Number:
JP2000258236A
Publication Date:
December 03, 2008
Filing Date:
August 28, 2000
Export Citation:
Assignee:
Mitsuo Koyaku
International Classes:
E04D13/064; E04D13/068
Domestic Patent References:
| JP53109130U | ||||
| JP2125120U | ||||
| JP63194079A | ||||
| JP2020651U | ||||
| JP9310455A |