DE618502C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for continuous drying and cooling in a vacuum
Assignee: GEA Group AG
•
Filing: 1933-02-14
•
Granted: 1935-09-10
•
Expires: 1953-02-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 03:47
CPC Classifications
F; F26; F26B; F26B17/00; F26B17/12; F26B17/128
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.