发明名称 |
Movable closure for optical elements |
摘要 |
A closure for optical element terminations, which alternately covers and uncovers the exposed optical element. The closure includes a shroud which covers the housing containing the optical element. The shroud is movable between position opening and closing the optical element, in response to the connection and disconnection of housing.
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申请公布号 |
US4673242(A) |
申请公布日期 |
1987.06.16 |
申请号 |
US19840657908 |
申请日期 |
1984.10.05 |
申请人 |
THOMAS & BETTS CORPORATION |
发明人 |
LOGAN, MAURUS C.;SLADEN, FRANCIS |
分类号 |
G02B6/38;(IPC1-7):G02B6/36 |
主分类号 |
G02B6/38 |
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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