20250162290. Heat-genera (Mitsui Mining & Smelting ., .)
HEAT-GENERATING BODY, LAMINATED GLASS, AND DEFROSTER
Abstract: provided is a heating element capable of suppressing the rapid temperature rise even when the supply voltage is high. the heating element includes a resin film and heating wires provided on at least one surface of the resin film and including a copper wire, wherein copper crystal grains forming the copper wire have a cross-sectional crystal size of less than 1.5 �m.
Inventor(s): Hiroto IIDA, Makoto HOSOKAWA, Toshiyuki SHIMIZU
CPC Classification: B32B17/10385 (of synthetic resin)
Search for rejections for patent application number 20250162290