All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.
Image: Jan Czochralski
No higher resolution available.
Jan_Czochralski.jpg (302 × 445 pixels, file size: 81 KB, MIME type: image/jpeg)
Description: Jan Czochralski (1885-1953) – Polish chemist who invented the Czochralski process, which is used for growing single crystals and in the production of semiconductor wafers. From 1929 professor of Warsaw Polytechnic
Title: Jan Czochralski
Credit: „IKC” 1929 see also http://audiovis.nac.gov.pl/obraz/122700/184ab9fef72918a13e8cc4178d5a190a/
Author: unknown-anonymous
Permission: Note: In Germany and possibly other countries, certain anonymous works published before July 1, 1995 are copyrighted until 70 years after the death of the author. See Übergangsrecht. Please use this template only if the author never claimed authorship or their authorship never became public in any other way. If the work is anonymous or pseudonymous (e.g., published only under a corporate or organization's name), use this template for images published more than 70 years ago. For a work made available to the public in the United Kingdom, please use Template:PD-UK-unknown instead.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image:
