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Summary
This image belongs to a US govt Patent number 3789832 filed 17 March 1972, issued Feb 5, 1974. Image is from the US Patent and Trademark Office.
Copyright status
In general, the contents of United States patents are in the public domain.[1]
In specific cases, patent applicants and holders may claim copyright in portions of those documents. In those specific cases, applicants are required to identify the portions that are protected under copyright, and are additionally required to state the following within the body of the application and patent:
- A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.
The original patent should be checked for the presence of such language before an assumption is made that the contents are in the public domain.
Source
http://commons.wikimedia.org/wiki/Image:Damadian_invention.jpg
Histórico do ficheiro
Clique uma data e hora para ver o ficheiro tal como ele se encontrava nessa altura.
| Data e hora | Miniatura | Dimensões | Utilizador | Comentário |
|---|
| atual | 13h56min de 26 de julho de 2007 |  | 640 × 388 (122 kB) | Ashcraft | This image belongs to a US govt Patent number 3789832 filed 17 March 1972, issued Feb 5, 1974. Image is from the US Patent and Trademark Office. |
Utilização local do ficheiro
As seguintes 2 páginas usam este ficheiro:
