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AT211745B Expired / Lapsed AT ⏱️ 0.0 years remaining

Device for creating an artificial groundwater table

Assignee: Haller Hans
•
Filing: 1959-06-19
•
Granted: 1960-10-25
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Expires: 1979-06-19
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Abstract

No abstract record available.

Inventors

  • 👤 Hans Dipl Ing Haller
  • 👤 Erwin Dipl Ing Wendl

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-11-04 16:30
CPC Classifications
E; E02; E02B; E02B13/00

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