SU848024A1
Expired / Lapsed
SU
⏱️ 0.0 years remaining
Artificial atrioventricular valve of heart
Assignee: Всесоюзный Научно-Исследовательский Ипроектно-Конструкторский Институтпромышленных Гидроприводов И Гидро-Автоматики
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Filing: 1979-08-02
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Granted: 1981-07-23
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Expires: 1999-08-02
Abstract
No abstract record available.
Inventors
- 👤 Юрий Николаевич Кривчиков
Bibliographic Details
Application Number
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Jurisdiction
SU
Data Source
google_patents
Last Synchronized
2026-10-22 21:05
CPC Classifications
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