File:Filter press 2390628.png: Difference between revisions
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imported>Madeline Schiesser ({{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 = December 11, 1945 |pub-country = United Stated |notes = This image was published in a US patent in 1945. By virtue of being part of a published patent, it is in the public domain and its reprinting here constitutes fair use. |versions = }}) |
imported>Madeline Schiesser (uploaded a new version of "Image:Filter press 2390628.png": {{Image_Details |description = Example of a filter press from US Pat. 2,390,628 |author = Paul van Winkle |copyright = United States Patent and Trademark Office |source = United States Patent and Trademark Office |date-created = December 11, 1945 |pub-country = United Stated |notes = This image was published in a US patent in 1945. By virtue of being part of a published patent, it is in the public domain...) |
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Revision as of 18:31, 19 December 2010
Summary
| Title / Description
|
Example of a filter press from US Pat. 2,390,628 |
|---|---|
| Author(s)
|
Paul van Winkle |
| Source
|
United States Patent and Trademark Office |
| Date created
|
December 11, 1945 |
| Country of first publication
|
United Stated |
| Notes
|
This image was published in a US patent in 1945. By virtue of being part of a published patent, it is in the public domain and its reprinting here constitutes fair use. |
| Other versions
|
If there are other versions of this media on CZ, please list them here. |
| Using this image on CZ
|
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Licensing/Copyright status
This media, Filter press 2390628.png, is in the public domain
This is a work of the United States Government, and as such is not afforded copyright protection under US law.
For further information see Title 17, Chapter 1, Section 105 of the US Code.
You may freely copy, distribute, display and perform this work, as well as make derivative and commercial works.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:54, 11 March 2022 |  | 1,361 × 719 (40 KB) | Maintenance script (talk | contribs) | == Summary == Importing file |
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