发明名称 Water-weighted diver, side planer, or side diver
摘要 A basic unit is capable of use by itself as a depth control device and has attachments capable of converting it to a side planer or to a side diver. The basic unit has an association of angled surfaces thereon and side fins which provides efficient operation with minimum wobble or drag on the fishing pole. A line stop can be used with the device to hold it in place on a line but to release the device when a fish takes the hook.
申请公布号 US4745702(A) 申请公布日期 1988.05.24
申请号 US19860923620 申请日期 1986.12.04
申请人 KOCH, ALEXANDER W. 发明人 KOCH, ALEXANDER W.
分类号 A01K91/08;(IPC1-7):A01K91/00 主分类号 A01K91/08
代理机构 代理人
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