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In Reply to: Re: Is 6922 the same to 6H23? posted by ivanj on July 25, 2002 at 05:47:20:
How do you interpret the date codes on the 6H23 tubes?
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Follow Ups
- Re: Is 6922 the same to 6H23? - mdominguez 12:45:54 07/25/02 (0)