CA610654A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Method of bleaching wood pulp
Assignee: Electric Reduction Company of Canada Ltd
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Filing: —
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Granted: 1960-12-13
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Expires: 1977-12-13
Abstract
No abstract record available.
Inventors
- 👤 H. Rapson William
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-29 12:03
CPC Classifications
—
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