发明名称 |
Release method for dispensing active component such as algicide onto surface, especially for road signs, using carrier made from degradable material |
摘要 |
The active component is incorporated into a carrier comprising a degradable material, which is mounted on or close to the surface. The component is released from the carrier as it degrades. An Independent claim is also included for the release device (5).
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申请公布号 |
NL1016052(C2) |
申请公布日期 |
2002.03.01 |
申请号 |
NL20001016052 |
申请日期 |
2000.08.30 |
申请人 |
ROBERT MARC FIFIELD |
发明人 |
ROBERT MARC FIFIELD |
分类号 |
A01N25/34;B08B3/04;G09F7/00;(IPC1-7):A01N25/00;B05D1/26;E01F9/015;B08B3/08 |
主分类号 |
A01N25/34 |
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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