发明名称 |
Two-part galvanised steel feeding dish for poultry - has lower part with upwardly extending central cone and frusto=conical upper part with inwardly curved edge |
摘要 |
<p>The dish has a base with a central cone (12) which has a rounded apex and is secured to the outer part of the base by a flat annulus (14). The outer periphery of the annulus is secured to an inverted frusto-conical zone (16) which extends peripherally into an inwardly curved flange (18). A separate upper part (11) fits over the curved flange and is in the form of a shallow frusto-conical section (20) with a depending flange (22') and an inwardly curved in upper edge (21) to prevent the birds from damaging themselves.</p> |
申请公布号 |
FR2514994(A1) |
申请公布日期 |
1983.04.29 |
申请号 |
FR19810019873 |
申请日期 |
1981.10.22 |
申请人 |
HAMON GUY |
发明人 |
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分类号 |
A01K39/014;(IPC1-7):01K39/014 |
主分类号 |
A01K39/014 |
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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