Size of this preview: 422 × 599 pixels. Other resolutions: 169 × 240 pixels | 338 × 480 pixels | 541 × 768 pixels | 721 × 1,024 pixels | 2,554 × 3,628 pixels.
Original file (2,554 × 3,628 pixels, file size: 3.11 MB, 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 |
Русский: Фотокопия авторского свидетельства СССР (изобретатели Барабаш, Кривошеев, Матюхов, Мельников, Мыльников, Султан, Шаповал, Щетинин) |
| Date | |
| Source | Own work |
| Author | Melnikov v n |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:28, 12 July 2024 | | 2,554 × 3,628 (3.11 MB) | Melnikov v n | Uploaded own work with UploadWizard |
File usage
The following page uses this file:
