SU562278A1
Expired / Lapsed
SU
⏱️ 0.0 years remaining
The method of processing prosthetic blood vessels
Assignee: Предприятие П/Я Г-4299
•
Filing: 1975-11-14
•
Granted: 1977-06-25
•
Expires: 1995-11-14
Abstract
No abstract record available.
Inventors
- 👤 Леонид Зельманович Хазен
- 👤 Валерий Иванович Шумаков
- 👤 Владимир Николаевич Рядинский
- 👤 Дмитрий Дмитриевич Румянцев
- 👤 Лидия Петровна Иванова
- 👤 Тициан Леонидович Егоров
- 👤 Марк Петрович Гринблат
Bibliographic Details
Application Number
—
Jurisdiction
SU
Data Source
google_patents
Last Synchronized
2026-10-23 01:51
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.