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DE3507109A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

HEART VALVE PROSTHESIS

Assignee: NII CHIRURGII IM A V VISNEVSKO
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Filing: 1985-02-28
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Granted: —
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Expires: 2005-02-28
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Abstract

No abstract record available.

Inventors

  • 👤 Aleksandr Semenovič Bukatov
  • 👤 Semen Grigorievič Churtsilava
  • 👤 Zinaida Pavlovna Moskau/Moskva Danilova
  • 👤 Naum Abramovič Iofis
  • 👤 Arnold Nikolaevič Kaidaš

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 00:47
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/24; A61F2/2403

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3896409A Cited

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