Title:
【考案の名称】コンクリ-ト製防護柵
Document Type and Number:
Japanese Patent JPS58177455
Kind Code:
U
Inventors:
Akihiko Miura
Application Number:
JP7550382U
Publication Date:
November 28, 1983
Filing Date:
May 22, 1982
Export Citation:
International Classes:
E04H17/22; E01F13/00; E04H17/16; (IPC1-7): E04H17/16; E01F13/00; E04H17/22