Title:
APPARATUS FOR REMOVING BED BALAST FOR TRACK
Document Type and Number:
Japanese Patent JPS61134401
Kind Code:
A
Inventors:
YAMANAKA TADAHIKO
Application Number:
JP25432184A
Publication Date:
June 21, 1986
Filing Date:
November 30, 1984
Export Citation:
Assignee:
MEX KK
International Classes:
E01B27/04; (IPC1-7): E01B27/04
Attorney, Agent or Firm:
Tadataka Omori