| 发明名称 |
PICTURE HANGER AID AND ALIGNING DEVICE |
| 摘要 |
A picture hanger aligning device (10) includes a vertical center member (12), a horizontal member (18), a left side member (24), and a right side member (30) assembled together in a triangular fashion.
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| 申请公布号 |
CA2158580(A1) |
申请公布日期 |
1995.07.27 |
| 申请号 |
CA19952158580 |
申请日期 |
1995.01.23 |
| 申请人 |
KELLY, MARY (MAE) HUGHES;KELLY, MALCOLM T.;KELLY, JOHN |
发明人 |
KELLY, MARY (MAE) HUGHES;KELLY, MALCOLM T.;KELLY, JOHN |
| 分类号 |
G01B3/02;G01C9/12;(IPC1-7):G01C9/12 |
主分类号 |
G01B3/02 |
| 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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