发明名称 |
SELF LEVELING TRANSIT LEVEL HAVING NOVEL LOCKING MECHANISM |
摘要 |
A self leveling transit level including a telescope means incorporating therein automatic level line compensator means and means for locking the swinging portion of the compensator means, whereby the telescope may be adapted for use as a transit when the lock means is operative to lock the swinging portion and for use as a level when the lock means is not in operation.
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申请公布号 |
US3663111(A) |
申请公布日期 |
1972.05.16 |
申请号 |
USD3663111 |
申请日期 |
1970.07.17 |
申请人 |
FUJI KOKI KK. |
发明人 |
SHOZO TSUDA;MASANORI NOZAKI |
分类号 |
G01C1/02;G01C5/00;G01C5/02;(IPC1-7):G01C9/12 |
主分类号 |
G01C1/02 |
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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