File:Russia stamp 2020 № 2635.jpg
Russia_stamp_2020_№_2635.jpg (356 × 496 pixels, file size: 261 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionRussia stamp 2020 № 2635.jpg |
Русский: Радио — разновидность беспроводной передачи информации, при которой в качестве носителя информации используются радиоволны, свободно распространяемые в пространстве. 7 мая 1895 года в Петербурге русский учёный-изобретатель, физик и электротехник Александр Степанович Попов на заседании Русского физико-химического общества в ходе обстоятельного доклада продемонстрировал действие первого в мире радиоприёмника.
На почтовой марке изображён радиоприёмник 1895 г. из коллекции Центрального музея связи имени А.С. Попова. |
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Source | https://rusmarka.ru/catalog/marki/position/36859.aspx |
Author | Художник-дизайнер – Капранов С. |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is not an object of copyright according to article 1259 of Book IV of the Civil Code of the Russian Federation No. 230-FZ of December 18, 2006.
Shall not be objects of copyright:
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Comment – This license tag is also applicable to official documents, state symbols and signs of the Russian Soviet Federative Socialist Republic and the Union of Soviet Socialist Republics (union level[1]).
Warning – This license tag is not applicable to drafts of official documents, proposed official symbols and signs, which can be copyrighted. Warning – This Russian official document, state symbol or sign (postage stamps, coins and banknotes mainly) may incorporate one or more works that can be copyrightable if separated from this document, symbol or sign. In such a case, this work is not an object of copyright if reused in its entirety but, at the same time, extracting specific portions from this work could constitute copyright infringement. For example, the denomination and country name must be preserved on postage stamps.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:58, 22 April 2022 | 356 × 496 (261 KB) | Romarek11 (talk | contribs) | Uploaded a work by Художник-дизайнер – Капранов С. from https://rusmarka.ru/catalog/marki/position/36859.aspx with UploadWizard |
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Metadata
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Width | 356 px |
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Height | 496 px |
Compression scheme | Uncompressed |
Pixel composition | Separated (Probably CMYK) |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CC 2019 (Windows) |
File change date and time | 23:42, 1 December 2020 |
Color space | sRGB |
Date and time of digitizing | 15:37, 14 August 2020 |
Date metadata was last modified | 02:42, 2 December 2020 |
Unique ID of original document | xmp.did:CF14F07F38E3EA1189F6E7C9607DB1D2 |