Title:
【考案の名称】深溝掘削機械
Document Type and Number:
Japanese Patent JPS5842267
Kind Code:
U
Inventors:
Tomoaki Murakami
Juichi Asano
Juichi Asano
Application Number:
JP13709881U
Publication Date:
March 19, 1983
Filing Date:
September 17, 1981
Export Citation:
International Classes:
E02F5/02; (IPC1-7): E02F5/02