FR985553A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for the measurement of intracranial pressures without breaking the dura
Assignee: Alexis Venghiattis
•
Filing: 1949-02-23
•
Granted: 1951-07-20
•
Expires: 1969-02-23
Abstract
No abstract record available.
Inventors
- 👤 Alexis Venghiattis
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 20:21
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/03; A61B5/031
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.