Staber has often been discussed here. With the search function you can easily find them.
I've seen mixed reviews of that brand.Know of Staber since its first introduction
Whirlpool had a circulation spray system in the 50s. That was decades before Zanussi.
Italian advert for Hoover "Keymatic" . Note visuals on how Keymatic tub and washing action differed from then traditional front loaders.
A washing cycle of 3 hours?Well if normal/cottons wash cycles are going to run nearly three hours, yes, then can see need to reduce wear and tear on fabric.
Issue one has with these h-axis washers that have micro holes in drum is muck that should drain away sometimes doesn't, but is left on wash. Not such a huge deal one supposes if things are bunged in dryer, but line drying is another matter.