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公开(公告)号:JPS6149985B2
公开(公告)日:1986-10-31
申请号:JP216979
申请日:1979-01-16
Applicant: BRIDGESTONE CORP
Inventor: YOSHIDA OSAMU , YONEKAWA HISASHI
公开(公告)号:JPS6149985B2
公开(公告)日:1986-10-31
申请号:JP216979
申请日:1979-01-16
Applicant: BRIDGESTONE CORP
Inventor: YOSHIDA OSAMU , YONEKAWA HISASHI