DE2131422A1
Expired / Lapsed
DE
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Assignee: NAT RES DEV
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Filing: 1971-06-24
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Granted: —
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Expires: 1991-06-24
Abstract
No abstract record available.
Inventors
- 👤 Wright John Thomas Matthew
- 👤 Robert Roaf
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 01:51
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/70; A61B17/7049
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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