DE349368C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for improving the spinnability of fibers from needles of pine and other conifers
Assignee: Individual
•
Filing: 1921-04-05
•
Granted: 1922-03-01
•
Expires: 1941-04-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 16:40
CPC Classifications
D; D01; D01C; D01C1/00; D01C1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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