发明授权
- 专利标题: Projection-type television set
- 专利标题(中): 投影型电视机
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申请号: US721777申请日: 1991-06-28
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公开(公告)号: US5119271A公开(公告)日: 1992-06-02
- 发明人: Satoshi Aoki , Katsumi Goto
- 申请人: Satoshi Aoki , Katsumi Goto
- 申请人地址: JPX Kadoma
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JPX Kadoma
- 优先权: JPX2-173422 19900629
- 主分类号: F16B2/24
- IPC分类号: F16B2/24 ; G03B21/10 ; H04N5/74
摘要:
In a projection-type television set, a screen (2) is provided in front opening part of a housing (1) and held by couplings of frames (30,31) and leaf springs (40,41) provided on ceiling (1a), bottom (1b) and side walls (1c) of the housing (1).
公开/授权文献
- US4680119A Apparatus for introducing a gas into a liquid 公开/授权日:1987-07-14
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