Appeal to the population / Desider Stern Patent HU141619

Desider "Dezsö" Stern patented this coffee maker in february 1949 in Hungary.

It might have gone into production... so here is my question to you, collectors:

Have you ever seen this machine?

Do you have it in your collection?

Could you provide me with a picture?

Thanks in advance!

(email address as watermark on the pictures)