CH144398A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Cooling system.
Assignee: Noethiger Wullschleger & Cie
•
Filing: 1929-09-15
•
Granted: —
•
Expires: 1949-09-15
Abstract
No abstract record available.
Inventors
- 👤 Cie Noethiger Wullschleger
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-27 15:01
CPC Classifications
F; F25; F25B; F25B29/00; F25B29/003
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.