23251.1. For the purposes of this article, “brand” also includes a design which is made by applying a super-cold iron that permanently causes white hair growth or a bald mark on the animal.
As used in this section, “super-cold iron” means one that is cooled to at least a minus 195 degrees Celsius (minus 319 degrees Fahrenheit).
(Added by Stats. 1977, Ch. 466.)