Файл:Walter Polaris, skica motoru.jpg
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Описание
| Описание |
Čeština: Walter Polaris, skica motoru
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| Дата | |
| Източник | Letectví, Vol. 12. (1932), No. 1 (January), p. 3-6 - https://kramerius.army.cz/search/i.jsp?pid=uuid:3f4241a1-520d-11e9-a95f-005056b73ae5 |
| Автор | neznámý (unknown) |
Лицензиране
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Note: In Germany and possibly other countries, certain anonymous works published before July 1, 1995 are copyrighted until 70 years after the death of the author. See Übergangsrecht. Please use this template only if the author never claimed authorship or his/her authorship never became public in any other way. If the work is anonymous or pseudonymous (e.g., published only under a corporate or organization's name), use this template for images published more than 70 years ago.
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Published more than 70 years ago, author anonymous
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| Дата/Час | Миникартинка | Размер | Потребител | Коментар | |
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| текуща | 10:29, 12 април 2019 | | 923 × 685 (376 KB) | Ltosnar | User created page with UploadWizard |
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