发明名称 |
Ribbon cassette responsive to ribbon breakage |
摘要 |
A ribbon cassette including a casing provided with an opening for receiving a photoelectric device. In the casing is a ribbon which passes from a supply reel to a take-up reel. A guide leads the ribbon past the photoelectric device. If the ribbon breaks, the ribbon is pulled away from the photoelectric device to cause a change in received light.
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申请公布号 |
US5032032(A) |
申请公布日期 |
1991.07.16 |
申请号 |
US19860870631 |
申请日期 |
1986.06.04 |
申请人 |
PRIMAGES, INC. |
发明人 |
CHU, MOSI;GRAZIANO, ANTHONY |
分类号 |
B41J32/00;B41J35/36 |
主分类号 |
B41J32/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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