Title:
【考案の名称】土木工事用矢板
Document Type and Number:
Japanese Patent JP3013067
Kind Code:
U
Inventors:
Kazutoshi Yamauchi
Nobuhiro Yamashita
Nobuhiro Yamashita
Application Number:
JP1597994U
Publication Date:
June 27, 1995
Filing Date:
December 27, 1994
Export Citation:
Assignee:
Sapporo Industries Co., Ltd.
International Classes:
(IPC1-7): E02D5/03
Attorney, Agent or Firm:
Hayakawa Masaname