Hi,
Like Jindrich, I would not have attributed this to Hospodka. The rim design is however, one that is found in the design output of Vaclav Hanus, for Jablonecke Sklo. That is one of the two Czech producers which would spring immediately to mind for this item, the other being ZBS.
(CGR is, as Jindrich and I know only too well, not the infallible contemporary resource one might assume).
Regards,
Marcus