Title:
ゴルフ場の溝堰
Document Type and Number:
Japanese Patent JP2549226
Kind Code:
Y2
Inventors:
Yasuda 立次
Application Number:
JP616191U
Publication Date:
September 30, 1997
Filing Date:
January 21, 1991
Export Citation:
Assignee:
ワコースチール株式会社
International Classes:
A63C19/00; E03F5/14; (IPC1-7): E03F5/14; A63C19/00
Domestic Patent References:
| JP1093227B |
Attorney, Agent or Firm:
Motoshige Ubukata (besides one person)