| 发明名称 |
SPRAYING APPARATUS |
| 摘要 |
The needle valve in a spray head is guided by a plurality of bushings spaced apart by a plurality of packing washers for precise alignment with the associated valve seat, and the needle has a conical front end which prevents liquid from collecting thereon. |
| 申请公布号 |
CA1039334(A) |
申请公布日期 |
1978.09.26 |
| 申请号 |
CA19750239897 |
申请日期 |
1975.11.18 |
| 申请人 |
AIRPRINT SYSTEMS, INC. |
发明人 |
WARNING, WALTER B. (SR.);WARNING, WALTER B. (JR.) |
| 分类号 |
B05B7/08;B05B1/30;B05B7/12 |
主分类号 |
B05B7/08 |
| 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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