Title:
GRAVEL CRUSHER FOR SEMI-SHIELDING
Document Type and Number:
Japanese Patent JPS62180758
Kind Code:
A
Inventors:
FUJIWARA TOSHIO
ISHIDA KAZUNORI
ISHIDA KAZUNORI
Application Number:
JP2113786A
Publication Date:
August 08, 1987
Filing Date:
February 04, 1986
Export Citation:
Assignee:
FUJITA CORP
International Classes:
B02C1/00; E21D9/12; (IPC1-7): B02C1/00; E21D9/12
Attorney, Agent or Firm:
Okamoto Shigefumi