This is a free translation from the manual, about the blade shape:
“The tip is strong enough to open cans and bottle crowns.
In the front, the knife is wide and heavy, with a flat “hammer surface”: for nailing, building tents, cutting grass sods, for self defense, to cut out snow underneath fenders, roughen street ice when starting a car, etc.
The long, bellied edge is hair-splitting sharp, to cut anything during a camp meal.
The other side has a short and rough “hatchet-edge”: to cut twigs, split fire-wood, cut bones, etc.
...
Small teeth are at the end of the edge to cut tomatoes, sausage skin, etc.”
Cheers,
Roland.