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About Rospatent
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Subordinate State Institutions
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Registration
Fees
Patent attorneys
International Cooperation
Scientific Conferences
Russian Patent Library
Products and services
Information products and services
RSS
Classifications
Public services
Communication with Rospatent
Regulations
Contacts
СOVID-19
Search for patent attorneys
About Rospatent
Structure
Subordinate State Institutions
Annual reports
News
Activities
Registration
Fees
Patent attorneys
International Cooperation
Scientific Conferences
Russian Patent Library
Products and services
Information products and services
RSS
Classifications
Public services
Communication with Rospatent
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History of changes
Aircraft automatic control system
28.02.2020 14:50:59
27.02.2020 10:55:01
27.02.2020 10:54:37
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