yes it is Kunzmann as someone suggested in comments who made the bullet bra. they've been going a staggering 60 years and they were actually stocking it up until 10-15 years ago until one of the parts suppliers went under. do they come up on ebay.de?
you can see their entire business time line here.
i'm now in contact with them directly and they're sending me one of their vintage catalogs which i'll scan parts of it in for post - or maybe all of it!
still i'm very curious what else is out there that's the same thing and of course still available to buy without the need of a flux capacitor and a nuclear powered Delorean.