CA818923A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
System for determining formation characteristics
Assignee: UFIMSKY NEFTYANOI INSTITUT
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Filing: —
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Granted: 1969-07-29
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Expires: 1986-07-29
Abstract
No abstract record available.
Inventors
- 👤 Gumerovich Khamzin Kamil
- 👤 Sergeevich Lapshin Pavel
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-01 22:47
CPC Classifications
E; E21; E21B; E21B34/00; E21B34/06; E21B34/08; E21B49/00; E21B49/08; E21B49/087
Claims Analysis
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References Cited (Backward Citations)
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