hp 12c serial numbers Message #1 Posted by Charlie O. on 3 Oct 2004, 10:04 p.m.
Is there a complete listing of serial number codes that covers all years of production? I just bought a pair of 12c's that have the late series format as shown in the museum but they are made in Malaysia which shows only in the early number section. ps- My other 12c is USA but I don't feel any difference.
Charlie O.
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