DE331907C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of cellulose from wood and similar cellulose-containing materials
Assignee: Individual
•
Filing: 1919-12-17
•
Granted: 1921-01-14
•
Expires: 1939-12-17
Abstract
No abstract record available.
Inventors
- 👤 Schmidt Erich
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 20:13
CPC Classifications
D; D21; D21C; D21C3/00; D21C3/003; D21C3/18; D21C3/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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