| 发明名称 |
WINDOW GLASS RETENTION SYSTEM |
| 摘要 |
A retention system for window frames incorporating hook and loop fastener elements and novel sealing means which discourages unauthorized tampering with the retaining elements.
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| 申请公布号 |
US3668808(A) |
申请公布日期 |
1972.06.13 |
| 申请号 |
USD3668808 |
申请日期 |
1971.05.12 |
| 申请人 |
AMERICAN VELCRO INC. |
发明人 |
JOSEPH PERINA |
| 分类号 |
E06B1/60;E06B3/58;(IPC1-7):E05C21/02 |
主分类号 |
E06B1/60 |
| 代理机构 |
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代理人 |
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| 地址 |
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