FR1132271A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Arrangement for ventilation, heating and defrosting of a motor vehicle
Assignee: Automobiles Citroen SA
•
Filing: 1955-09-24
•
Granted: 1957-03-07
•
Expires: 1975-09-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 12:40
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00007; B60H1/00021; B60H2001/00185; B60H2001/00192; B60H2001/002
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.