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Assignee: Individual
•
Filing: 1950-11-08
•
Granted: 1952-03-31
•
Expires: 1970-11-08
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Abstract

No abstract record available.

Inventors

  • 👤 Richard Prewo

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 09:00
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/48; E05D15/50; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/148

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