FR1208482A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to the means for soundproofing groups comprising at least one heat engine and in particular generating sets
Assignee: Jacques Varnet
•
Filing: 1958-06-13
•
Granted: 1960-02-24
•
Expires: 1978-06-13
Abstract
No abstract record available.
Inventors
- 👤 Jacques Varnet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 10:36
CPC Classifications
F; F02; F02B; F02B63/00; F02B63/04; B; B60; B60R; B60R13/00; B60R13/08; B60R13/0884; F02B77/00; F02B77/11; F02B77/13; G; G10; G10K; G10K11/00; G10K11/16; F02B63/044; F02B2063/045
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.