CA752864A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Extraction of fibrous cellulosic material with ammonia following treatment with chlorine, chlorine dioxide or other reagents
Assignee: FPInnovations
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Filing: —
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Granted: 1967-02-14
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Expires: 1984-02-14
Abstract
No abstract record available.
Inventors
- 👤 H. Yorston Frederic
- 👤 Liebergott Norman
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-31 01:09
CPC Classifications
D; D21; D21C; D21C9/00; D21C9/10; D21C9/1026
Claims Analysis
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References Cited (Backward Citations)
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