Philips Miniwatt Production / Date Codes

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Triode Pete

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Philips Miniwatt Production / Date Codes
« on: 12 Mar 2010, 10:19 pm »
Picked up a pair of NOS Philips Miniwatt Dario GZ32 (5V4) rectifiers with code
R7.U-FA-03

Can anyone explain the date / production codes? I think they were made in France...they are cool looking...

Thanks,
Pete