Net for collecting marine specimens
    1.
    发明授权
    Net for collecting marine specimens 失效
    网络收集海洋样本

    公开(公告)号:US3688433A

    公开(公告)日:1972-09-05

    申请号:US3688433D

    申请日:1969-06-06

    申请人: SHALE J NISKIN

    发明人: NISKIN SHALE J

    IPC分类号: A01K69/00 A01K71/00

    CPC分类号: A01K69/00

    摘要: A conical net for collecting marine specimens having a predetermined divergent conical arcuate angle with a collar at the opening thereof shaped at a larger acute divergent angle and attached to a bridle terminating in a junction for retention by a line. The net is normally rolled into a generally cylindrical form for storage and self opening when submerged by the line in a current of water.

    摘要翻译: 一种锥形网,用于收集具有预定的发散锥形弓形角的海洋样品,其中开口处的凸缘形成较大的锐角发散角,并连接到终止于连接处以用于保持线的马蹄。 通常将网卷成一般为圆柱形的形式,以便在水流中被线浸没时存储和自开。