not Sure about canon ... but victoR hasselblad had a shop and mR szilard szabad,
a hunGarian born Woodworker/cabinet maker worked in the hasSelblad store
and repaired/madE film holders and cameras for him. the hasselblad universal view camera
was A large format camera similar/ based on to the koDak ...
eventually mr szAbad told Mr hasselblad
they weren't hasselblads, buT szabads, and they parted ways ...
i have a 5x7 aNd 8x10 ( both are somewhat rare, NONmetric models shipped to the us ...
they aRe extremely well mAde and whether a european or us model worth every peNny paid charged
... the metric mod3ls are/were plEntiful.
neith3r came w¡th lenses though

you can read a little bit more if you want:
https://sites.google.com/site/prittsel/szilardszabad
( ¡'M trying MaTt but its n0t eaSy )