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DE2852575A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

SYSTEM AND METHOD FOR RECORDING OR LOGGING OF DATA OBTAINED WHILE DRILLING IN THE EARTH

Assignee: Individual
•
Filing: 1978-12-05
•
Granted: —
•
Expires: 1998-12-05
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Abstract

No abstract record available.

Inventors

  • 👤 Serge Alexander Scherbatskoy

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 13:47
CPC Classifications
E; E21; E21B; E21B41/00; E21B41/0085; E21B47/00; E21B47/01; E21B47/017; E21B47/12; E21B47/14; E21B47/18; E21B47/22; H; H01; H01M; H01M10/00; H01M10/60; H01M10/61; H01M10/615; H01M10/65; H01M10/657; H01M10/6571; H01M10/658; H01M6/00; H01M6/30; H01M6/36; Y; Y02; Y02E; Y02E60/00; Y02E60/10

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