发明名称 |
Electrographic recorder cover assembly with retractable electrodes |
摘要 |
A recorder segment electrode assembly is pivotably mounted to an access cover of an electrographic recorder in such a manner that the segment electrode assembly is in a first protected and inoperative position when the cover is open. When the cover is closed, the segment electrode assembly is caused to pivot to a second extended and operative position in contact with recording paper.
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申请公布号 |
US4053899(A) |
申请公布日期 |
1977.10.11 |
申请号 |
US19760673034 |
申请日期 |
1976.04.02 |
申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
STRANGE, ROBERT F. |
分类号 |
G01B15/06;G01D15/22;(IPC1-7):G01D9/00;G01D15/00 |
主分类号 |
G01B15/06 |
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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