Title:
水田水位調節水口
Document Type and Number:
Japanese Patent JP3178190
Kind Code:
U
More Like This:
| JPS63219719 | UNDERDRAINAGE AND WATER COLLECTION TUBE |
Inventors:
Shigeki Ishikawa
Application Number:
JP2012004063U
Publication Date:
September 06, 2012
Filing Date:
June 18, 2012
Export Citation:
Assignee:
Shigeki Ishikawa
International Classes:
E02B11/00