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HP35s Serial Numbers Interesting Observation
02-11-2015, 10:40 PM
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RE: HP35s Serial Numbers Interesting Observation
(02-11-2015 10:38 PM)Tugdual Wrote:  
(02-11-2015 10:15 PM)MarkHaysHarris777 Wrote:  I have been doing some analysis of the 35s with cross ref between two distinct units (not emulator). I finally got around to scribing my name on the back-plate, recording the serial numbers, and registering the products with HP.

I noticed something interesting; each of them has the same serial number sticker!(?)!

unit A: CNA44716YZ

unit B: CNA44716XZ

What is wrong with this picture? They only differ by the next-to-last character X vs Y

Is it really possible that these two units were manufactured in the same week, year, lot?

The Y one is male, the X one is female...
Keep them in the same drawer and start a business!!


Kind regards,
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RE: HP35s Serial Numbers Interesting Observation - MarkHaysHarris777 - 02-11-2015 10:40 PM

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