SU571259A1
Expired / Lapsed
SU
⏱️ 0.0 years remaining
Respiration tube
Assignee: Первый Московский Ордена Ленина И Ордена Трудового Красного Знамени Медицинский Институт Им. Сеченова
•
Filing: 1975-09-05
•
Granted: 1977-09-05
•
Expires: 1995-09-05
Abstract
No abstract record available.
Inventors
- 👤 Владимир Иосифович Сачков
Bibliographic Details
Application Number
—
Jurisdiction
SU
Data Source
google_patents
Last Synchronized
2026-10-22 20:55
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.