Title:
石礫除去機
Document Type and Number:
Japanese Patent JP3121037
Kind Code:
U
Inventors:
Koichi Sato
Application Number:
JP2006000387U
Publication Date:
April 27, 2006
Filing Date:
January 23, 2006
Export Citation:
Assignee:
Ida Co., Ltd.
International Classes:
A01B43/00; E02F7/02
Attorney, Agent or Firm:
Kazuo Yoshida