Title:
WIDTH EXPANDING TYPE MOVING FREEWAY
Document Type and Number:
Japanese Patent JPS637401
Kind Code:
A
Inventors:
YOSHIDA TSUNEO
Application Number:
JP14812686A
Publication Date:
January 13, 1988
Filing Date:
June 26, 1986
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
E01C1/04; (IPC1-7): E01C1/04
Attorney, Agent or Firm:
Okamoto Shigefumi
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