Welcome to APUG Bandi.
It's an Ernemann Klpapp, which has a large focal plane shutter,. It looks like it'll need an awful lot of restoration and you'll have difficulty finding some of the parts easily. A lens should be less difficult as it probably had a Tessar.
Not the ideal large format camera project to start off with, although it's the kind of challenge I enjoy. On a more practical side the camera's lack of movements will make it less useful in the long run.