Patent CA529888A successfully refreshed from Google Patents.
CA529888A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Process for separating oil from bituminous sands, shales, etc.
Assignee: Can Amera Oil Sands Development Ltd
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Filing: —
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Granted: 1956-09-04
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Expires: 1973-09-04
Abstract
No abstract record available.
Inventors
- 👤 R. Coulson Gordon
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-08 19:49
CPC Classifications
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