发明授权
- 专利标题: Thermal-type air flow measuring instrument
- 专利标题(中): 用于测量空气流热装置
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申请号: EP95116354.2申请日: 1995-10-17
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公开(公告)号: EP0708315B1公开(公告)日: 2002-01-30
- 发明人: Igarashi, Shinya , Kobayashi, Chihiro , Mouri, Yasunori , Ishikawa, Hitoshi , Uchiyama, Kaoru
- 申请人: Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
- 申请人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo JP
- 专利权人: Hitachi, Ltd.,Hitachi Car Engineering Co., Ltd.
- 当前专利权人: Hitachi, Ltd.,Hitachi Car Engineering Co., Ltd.
- 当前专利权人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo JP
- 代理机构: Beetz & Partner Patentanwälte
- 优先权: JP25180194 19941018
- 主分类号: G01F1/68
- IPC分类号: G01F1/68
公开/授权文献
- EP0708315A3 Thermal-type air flow measuring instrument 公开/授权日:1996-06-26
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