File:Filter Press 2390628 High Res.png: Revision history

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11 March 2022

19 December 2010

  • curprev 18:3918:39, 19 December 2010‎ imported>Madeline Schiesser‎ 337 bytes +337‎ {{Image_Details|pd |description = Example of a Filter Press from US Pat. 2,390,628 |author = Paul Van Winkle |source = United States Patent and Trademark Office |date-created = 11 December 1945 |pub-country = United Stated |notes = |versions = }}
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