Antique sofa bed identification please.

Hi everyone,
I just got a 3 places hide a bed sofa.
Unable to identified how antique it is.

The frame is mostly stainless steel, but it have this particular star ''printed'' on a iron disc probably.

Would anyone able to pinpoint a direction to facilitate it identification?
Should I been able to find a ''signature''on the structure?

Thanks to paid attention,
André
email address removed

 

Probably chrome plated steel with the disk being painted steel. Very cool art deco form and I believe European in origin, circa 1930. I have not seen anything remotely similar here in the States so can't really help you further.