Title:
溝路の通水被覆構造
Document Type and Number:
Japanese Patent JP4871157
Kind Code:
B2
Inventors:
Masakazu Kobayashi
Application Number:
JP2007026956A
Publication Date:
February 08, 2012
Filing Date:
February 06, 2007
Export Citation:
Assignee:
Kaneso Co., Ltd.
International Classes:
E03F5/04
Domestic Patent References:
| JP2005030042A | ||||
| JP2004169375A | ||||
| JP2005023736A |
Attorney, Agent or Firm:
Kitao Matsuura
Yasutoshi Iwata
Yu Yamamoto
Yasutoshi Iwata
Yu Yamamoto