Title:
【考案の名称】掘削溝用土留装置
Document Type and Number:
Japanese Patent JPS59116436
Kind Code:
U
Inventors:
Higuchi Yasuaki
Kiyoshi Matsui
Akihiro Morita
Kiyoshi Matsui
Akihiro Morita
Application Number:
JP9921382U
Publication Date:
August 06, 1984
Filing Date:
June 30, 1982
Export Citation:
International Classes:
E02D17/08; (IPC1-7): E02D17/08