发明名称 |
Improvements in or relating to landing devices. |
摘要 |
<p>A landing device for aquatic chordate animals includes integral with the landing device a device operable selectively to record the weight of a specimen held or retained by the landing device. In one arrangement, a landing net comprises an assembly of an elongate pole which carries at one end a support member from which is suspended a net and a weighing device operable selectively to record the weight of the net content and the display such weight of the net content and to display such weight visually on a display unit which forms part of the assembly.</p> |
申请公布号 |
EP0246843(A2) |
申请公布日期 |
1987.11.25 |
申请号 |
EP19870304386 |
申请日期 |
1987.05.18 |
申请人 |
SKILTON, DAVID CHARLES;HEATH, MICHAEL FREDERICK |
发明人 |
SKILTON, DAVID CHARLES |
分类号 |
A01K77/00;A01K97/14;(IPC1-7):A01K77/00 |
主分类号 |
A01K77/00 |
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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