发明名称 |
SNAP-IN LEVEL VIAL COVER |
摘要 |
A snap-in vial cover for retaining a levelindicating vial on the web of a frame includes first and second vial cover members. The vial cover members are substantially identical in construction. A vial is adapted for placement within a pair of oppositely disposed notches formed in an opening provided in the web of the frame. The first and second members are securable to each other for retaining the vial on the web of the frame.
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申请公布号 |
CA2022528(C) |
申请公布日期 |
1996.10.22 |
申请号 |
CA19902022528 |
申请日期 |
1990.08.02 |
申请人 |
JOHNSON LEVEL & TOOL MFG. CO., INC. |
发明人 |
GROSZ, IMRE |
分类号 |
G01C9/28;(IPC1-7):G01C9/02 |
主分类号 |
G01C9/28 |
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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