Title:
MULTIPURPOSE ATHLETIC FIELD
Document Type and Number:
Japanese Patent JPS62233383
Kind Code:
A
Inventors:
KASUGAI HEKI
YOSHIDA NOBUO
YOSHIDA NOBUO
Application Number:
JP7247086A
Publication Date:
October 13, 1987
Filing Date:
April 01, 1986
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
A63C19/02; A63C19/00; E04H3/14; (IPC1-7): A63C19/00; E04H3/14
Attorney, Agent or Firm:
Okamoto Shigefumi
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