DE704740C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for feeding pressurized rooms with wood chips or other fibrous material, e.g. for the purpose of defibration
Assignee: MIAG MUEHLENBAU & IND AG
•
Filing: 1938-10-09
•
Granted: 1941-04-05
•
Expires: 1958-10-09
Abstract
No abstract record available.
Inventors
- 👤 Karl Klimpke
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 17:52
CPC Classifications
G; G21; G21F; G21F7/00; G21F7/005; D; D21; D21B; D21B1/00; D21B1/04; D21B1/06; D21B1/063
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.