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Combined display of all available logs of WikiPatents. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 10:36, 1 December 2023 Wikipatents talk contribs created page Category:H01L29/78 (Created page with "The IPC classification "H01L29/78" is structured as follows: * '''Section H''': Electricity * '''Class H01''': Basic Electric Elements * '''Subclass H01L''': Semiconductor D...")
