My gut feeling is saying that it's Italian, but I can't back that up.
Edit:
Does the rest of your can look like this?
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As for finding a spout... you might have better luck buying a lottery ticket
If you really want to keep the can, I'd recommend going the super-siphon route. If you really want a spout you'll probably have to either make something yourself or swap out for a Wavian/Valpro can.
Personally, I think it's kind of a cool can but a Wavian/Valpro would probably make more sense.