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actual use (of invention; изобретения); actual working |
действительное использование: 10 phrases in 8 subjects |
Business style | 1 |
General | 1 |
Information security and data protection | 1 |
Nautical | 1 |
Notarial practice | 1 |
Patents | 2 |
Pharmacy and pharmacology | 1 |
Telecommunications | 2 |