发明授权
- 专利标题: Polishing apparatus
- 专利标题(中): 抛光设备
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申请号: US535982申请日: 1990-06-08
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公开(公告)号: US4993190A公开(公告)日: 1991-02-19
- 发明人: Toyohiko Hiyoshi , Mikio Iwata , Kazuo Watanabe , Shinkichi Ohkawa , Masanori Suzuki
- 申请人: Toyohiko Hiyoshi , Mikio Iwata , Kazuo Watanabe , Shinkichi Ohkawa , Masanori Suzuki
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 主分类号: B24B13/00
- IPC分类号: B24B13/00 ; B24B21/00 ; B24B21/02
摘要:
A polishing apparatus for polishing optical components and mechanical parts requiring a high surface precision, such as lenses and mirrors, by pressing a running tape to such component.
公开/授权文献
- US4530543A Plastic wheel having an annular bearing support 公开/授权日:1985-07-23