I wonder if Frank Kuzma was copying the Goldmund Studio when he designed the Stabi M. Remarkably similar tables.
You have got to be joking.
Goldmund is direct drive, Kuzma belt drive
Goldmund has conventional bearing, Kuzma has inverted.
Goldmund has conventional thrust pad/ball, Kuzma has ruby ball
Goldmund has sprung suspension, Kuzma has non sprung damped suspension
The only commonality is that they are both turntables, and black in colour.
Clearly you know nothing about these turntables and I very much doubt you have actually seen either.