| 发明名称 |
APPARAT TIL VAADSPROEJTNING AF BETON |
| 摘要 |
<p>Shotcrete gun comprising a nozzle (1) through which fresh concrete is sprayed onto a given surface. The gun has a ring-shaped part (3) placed in front of the nozzle (1) in such manner that its outer surface is adjusted to the plane of the concrete surface (4) to be produced.</p> |
| 申请公布号 |
DK171589(A) |
申请公布日期 |
1990.07.26 |
| 申请号 |
DK19890001715 |
申请日期 |
1989.04.10 |
| 申请人 |
LOHJA AB, OY |
发明人 |
JUVONEN, HEINO |
| 分类号 |
B05B15/04;E04G21/04;(IPC1-7):B28B19/00;B28B1/32 |
主分类号 |
B05B15/04 |
| 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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