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CA472759A
Expired / Lapsed
CA
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Removal of metallic obstructions in well borings by oxidation
Assignee: Individual
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Filing: —
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Granted: 1951-04-10
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Expires: 1968-04-10
Abstract
No abstract record available.
Inventors
- 👤 H. Watkins Lewis
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-05 11:21
CPC Classifications
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