Patent US20040199052A1 successfully refreshed from Google Patents.
BE832433A
Expired / Lapsed
BE
⏱️ 0.0 years remaining
METHOD AND DEVICE FOR DRILLING WITH A DRILLING SCREW FROM A LOOSE GROUND.
Assignee: —
•
Filing: 1975-08-14
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Granted: —
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Expires: 1995-08-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
BE
Data Source
google_patents
Last Synchronized
2026-10-23 12:34
CPC Classifications
E; E21; E21B; E21B1/00; E21B1/38
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Total Claims: 0
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