Title:
【考案の名称】岩盤破砕機
Document Type and Number:
Japanese Patent JPS6042153
Kind Code:
Y2
Inventors:
Koji Ogaki
Akanuma Shigeru
Noritaka Takada
Yoshihiro Ojiro
Shigeru Harada
Akanuma Shigeru
Noritaka Takada
Yoshihiro Ojiro
Shigeru Harada
Application Number:
JP4445781U
Publication Date:
December 23, 1985
Filing Date:
March 31, 1981
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
E21C37/02; (IPC1-7): E21C37/02
Attorney, Agent or Firm:
Yonehara Masaaki