【考案の名称】楔形岩盤破砕機

Title:

【考案の名称】楔形岩盤破砕機

Document Type and Number:

Japanese Patent JPS6042152

Kind Code:

Y2

Inventors:

Koji Ogaki
Akanuma Shigeru
Noritaka Takada
Yoshihiro Ojiro
Shigeru Harada

Application Number:

JP1227981U

Publication Date:

December 23, 1985

Filing Date:

February 02, 1981

Export Citation:

Assignee:

KOMATSU LTD.

International Classes:

E21C37/02; (IPC1-7): E21C37/02

Attorney, Agent or Firm:

Yonehara Masaaki

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