发明授权
- 专利标题： Microfilm map reader
- 专利标题（中）： 微胶卷地图阅读器
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申请号： US595560申请日： 1990-10-11
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公开(公告)号： US5080480A公开(公告)日： 1992-01-14
- 发明人: Israel Weiss
- 申请人： Israel Weiss
- 专利权人： Israel Weiss
- 当前专利权人： Israel Weiss
- 主分类号： G03B21/11
- IPC分类号： G03B21/11 ; G09B29/10
摘要：
A microfilm map reader is provided and consists of a housing removably attachable to a sun visor of a motor vehicle. A collapsible microfilm slide projector is built into the housing and has an translucent screen. A microfilm slide with a map thereon is insertable into the projector so that a person within the motor vehicle can read the map on the slide that is projected and enlarged onto the translucent screen.
公开/授权文献
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