| 发明名称 |
System for conveying wet plaster to surfaces consists of a pump, a hose and a smoothing trowel |
| 摘要 |
The system consists of a pump to move the plaster, a 3/4 hose through which it travels to the work area and a smoothing trowel to apply it. The pump may be a membrane pump operated by compressed air between 1.4 and 8.4 bars.
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| 申请公布号 |
DE19842605(A1) |
申请公布日期 |
2000.03.23 |
| 申请号 |
DE19981042605 |
申请日期 |
1998.09.17 |
| 申请人 |
EWERING, FRANK |
发明人 |
EWERING, FRANK |
| 分类号 |
B05C17/10;E04F21/08;(IPC1-7):E04F21/08;E04F21/16 |
主分类号 |
B05C17/10 |
| 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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