DE703569C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for making carbonated ice
Assignee: ERWIN LOESER DR ING
•
Filing: 1937-01-12
•
Granted: 1941-03-12
•
Expires: 1957-01-12
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Erwin Loeser
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 09:11
CPC Classifications
F; F25; F25C; F25C1/00
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.