Patent ID: 6993867

Claim:
A sheet for exterminating rats by electric shock, comprising first electrodes and second electrodes for applying high voltage, wherein the first electrodes and the second electrodes are alternately arranged in rows both vertically and horizontally in an exposed state on an upper surface of said sheet, the sheet for exterminating rats by electric shock has at least two sheets including a first sheet and a second sheet which are layered, the first sheet is layered on the second sheet, and has the first electrodes and a plurality of windows formed on an upper surface of said first sheet, the second sheet has the second electrodes formed on an upper surface of said second sheet, and the first sheet and the second sheet are layered so that the second electrodes are exposed through the windows; wherein the first electrodes and the second electrodes are metallic foils printed on the upper surfaces of the first sheet and the second sheet, the metallic foils having a grid of straight lines with a fixed width intersecting at right angles, and intersecting points in the metallic foil pattern of the second electrodes are exposed through the windows.