DE900201C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for cutting through pipelines, in particular deep drilling pipes that have been laid
Assignee: EDMUND RITTER VON HERZ JUN DR
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Filing: 1951-06-05
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Granted: 1953-12-21
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Expires: 1971-06-05
Abstract
No abstract record available.
Inventors
- 👤 Edmund Ritter Von Herz Jun Dr
- 👤 Edmund Ritter Von Herz Sen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 03:36
CPC Classifications
E; E21; E21B; E21B29/00; E21B29/02
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Total Claims: 0
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References Cited (Backward Citations)
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