发明名称 Trawler fishing tackle with sea-bed guides - has connecting link to net mounting adjustable to suit sea-bed
摘要 <p>The trawler fishing tackle incorporates two seabed guides, while the connecting link between the net mounting and the attachment point to the trawler is adjustable dependent on seabed conditions. The supporting guides can be in the form of rollers turning about the connecting component between them, and the link can be arranged to swivel in relation to this component. The design appreciably reduces the haulage force necessary, while keeping the speed constant.</p>
申请公布号 NL8104576(A) 申请公布日期 1983.05.02
申请号 NL19810004576 申请日期 1981.10.08
申请人 JACOBUS ALBERTUS KWAKMAN, MUNTWEG 7C TE 8305 AL EMMELOORD. 发明人
分类号 A01K73/02;(IPC1-7):01K73/02 主分类号 A01K73/02
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