Thread break-type rattrap
Published • Jan 16, 2009
Authors:
WEI LIANG
Abstract
The utility model relates to a thread break-type rattrap which comprises a horizontal pipe, a top cover, a vertical pipe, an upper thick thread, a thin thread, a lower thick thread, baits, a water tank, water and an air vent. The upper end of the water tank is the vertical pipe which is integrated a...
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