发明授权
- 专利标题: Binocular kaleidoscope
- 专利标题(中): 双目万花筒
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申请号: US254163申请日: 1988-10-06
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公开(公告)号: US5020870A公开(公告)日: 1991-06-04
- 发明人: Steven J. Gray
- 申请人: Steven J. Gray
- 专利权人: Gray Steven J
- 当前专利权人: Gray Steven J
- 主分类号: G02B27/08
- IPC分类号: G02B27/08
摘要:
A binocular kaleidoscope for producing multiple images is disclosed. The kaleidoscope provides a viewing channel having converging interior reflective surfaces with angled apertures converging toward the line of convergence of the reflective surfaces. Rotatable disks are mounted substantially normal to the angled apertures between the reflective surfaces and reflective sidewalls for completing the viewing channel. A housing and stand for the binocular kaleidoscope is disclosed as are methods for producing images by using the invention.
公开/授权文献
- US5511305A Core finish tool for coaxial cable and associated method 公开/授权日:1996-04-30
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