I've never seen one of those...closest thing has been a windscreen with two heating wires that sit under each wiper blade to quickly unstick them on a very frosty morning...worked in conjunction with the rear demister.
Probably should have added....scrape off 12" of snow, pour 2 litres of cold water (beer bottle full) across the top of the screen, start motor, activate heater system...wipers on low speed...clear windscreen within a minute! Same with the rear end.
Washer fluid in the bottle....minus 60 degrees or better. Vehicles over here have a 5 litre, or more, capacity.