发明名称 |
FILING CABINETS |
摘要 |
A filing cabinet having a slidably mounted tray and a cable having one end attached to the cabinet. A pair of vertically spaced pulleys are provided on the rear of the tray. The cable passes first over the pulleys and then through a bracket on the cabinet and the other end of the cable is anchored to the bracket.
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申请公布号 |
US3650590(A) |
申请公布日期 |
1972.03.21 |
申请号 |
USD3650590 |
申请日期 |
1967.10.30 |
申请人 |
SUPREME EQUIPMENT & SYSTEMS CORP. |
发明人 |
MARTIN B. FREDERICK;DAVID SOBEL |
分类号 |
A47B88/04;E05B65/46;(IPC1-7):A47B81/00 |
主分类号 |
A47B88/04 |
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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