there is no serial number code of this place of origin. The following is a comparison table of origin codes. Please compare it carefully.

made in France:

aaan ar as a1a2ababj CT dk du

fl MB mi no ra ri sa sl sp Sr ta th TJ TN tr ts vigims

made in USA:

fc, FH, fl, la, OS, SD

Spanish:

CA, Cr, GI, LO, LB, LM, LW

Italian:

BO, CE, FA, FO, RE, MA, NQ, PL, RC, RO, SA, ST, RC.