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| цель изобретения; задача изобретения (Cenzyra_37); назначение изобретения (Alexander Demidov); предмет изобретения (The object of the invention was presented in detail in a preferred embodiment. Мирослав9999) | |||
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object of the invention : 3 phrases in 2 subjects |
| Investment | 1 |
| Patents | 2 |