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公开(公告)号:JPS61213068A
公开(公告)日:1986-09-22
申请号:JP5634385
申请日:1985-03-19
Applicant: BRIDGESTONE CORP
Inventor: IHARA KEISUKE , SAITO TASUKU , SHIMA TETSUYA
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公开(公告)号:JPS60163673A
公开(公告)日:1985-08-26
申请号:JP2041884
申请日:1984-02-07
Applicant: BRIDGESTONE CORP
Inventor: SHIMA TETSUYA , KIKUCHI MICHITSUGU
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