File:Kanne chamber.JPG
Size of this preview: 358 × 599 pixels. Other resolutions: 143 × 240 pixels | 567 × 949 pixels.
Original file (567 × 949 pixels, file size: 145 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Kanne Chamber, W. R. Kanne, Monitoring Gas for Radioactive Xenon, U.S. Patent 2,625,657, January 13, 1953. Filed Nov. 28, 1945 |
| Date | |
| Source | US Patent and Trademark Office |
| Author | W. R. Kanne |
Licensing
|
The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)
The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:21, 6 September 2015 | | 567 × 949 (145 KB) | InfoDataMonger | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
