DE546941C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the conversion of lignin, lignin derivatives and lignin-containing bodies, such as cellulose waste liquor, into technically usable products
Assignee: ZELLSTOFF und PAPIERFABRIKATIO
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Filing: 1928-02-25
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Granted: 1932-03-17
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Expires: 1948-02-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 15:09
CPC Classifications
C; C08; C08H; C08H6/00
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