| 发明名称 |
Improvements in securing gratings |
| 摘要 |
<p>A body for securing a removable grating over an opening, the body being generally of plate-like form and being anchored to fixed structure associated with the grating, the body being configured to positively engage with the grating. --------------- Fig 17</p> |
| 申请公布号 |
AU2015200578(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
AU20150200578 |
申请日期 |
2015.02.06 |
| 申请人 |
DJB ENGINEERING SOLUTIONS PTY LTD |
发明人 |
BOWEN, DAVID |
| 分类号 |
F16B2/12;E03F5/06;E03F5/14;E04B1/38;E04C2/42;F16S3/00 |
主分类号 |
F16B2/12 |
| 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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