DE929255C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for producing ice bars
Assignee: A Ziemann GmbH
•
Filing: 1953-05-22
•
Granted: 1955-06-23
•
Expires: 1973-05-22
Abstract
No abstract record available.
Inventors
- 👤 Friedrich Kuehnel
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 13:11
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C1/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR550467A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.