File:Brooks ice auger patent drawings 1932.jpg
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Summary
[edit]DescriptionBrooks ice auger patent drawings 1932.jpg |
English: 1932 patent drawing of ice auger designed by F.W Brooks, Sr. |
Date | |
Source | US Patent 1,857,585 |
Author | F.W. Brooks, Sr. |
Other versions |
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Licensing
[edit]Public domainPublic domainfalsefalse |
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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}}. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:45, 17 May 2017 | ![]() | 287 × 729 (77 KB) | Auguel (talk | contribs) | remove markings |
10:56, 17 May 2017 | ![]() | 287 × 729 (105 KB) | Mike Christie (talk | contribs) | User created page with UploadWizard |
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height | 729 |
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width | 287 |
Width | 287 px |
Height | 729 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 96 dpi |
Vertical resolution | 96 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 17:44, 17 May 2017 |
Exif version | 2.21 |
Color space | Uncalibrated |
Unique ID of original document | 8FC89D5BC1AA7EEEF2BFC670F07D2B87 |
Date and time of digitizing | 13:06, 17 May 2017 |
Date metadata was last modified | 13:44, 17 May 2017 |
IIM version | 8,189 |