Patent FR792708A successfully refreshed from Google Patents.
FR792708A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Diaphragm pressure regulator
Assignee: Werner Aron
•
Filing: 1935-07-20
•
Granted: 1936-01-09
•
Expires: 1955-07-20
Abstract
No abstract record available.
Inventors
- 👤 Werner Aron
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 18:47
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/04; G05D16/06; G05D16/063; G05D16/0644; G05D16/0652
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.