Title:
地面の排水構造の施工方法
Document Type and Number:
Japanese Patent JP4125066
Kind Code:
B2
Inventors:
Kanji Nakajima
Yoshikuni Koga
Masashi Shikata
Yoshikuni Koga
Masashi Shikata
Application Number:
JP2002221422A
Publication Date:
July 23, 2008
Filing Date:
July 30, 2002
Export Citation:
Assignee:
Cima Consultant Co., Ltd.
International Classes:
E01C13/00; E02F7/00; E01C7/36; E01C11/22; E01C13/06; E03F1/00; E03F5/04
Domestic Patent References:
| JP2089003U | ||||
| JP2002013102A | ||||
| JP10131269A | ||||
| JP11303006A | ||||
| JP3086219U |
Attorney, Agent or Firm:
Hisashi Kato