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CH255019A Expired / Lapsed CH ⏱️ 0.0 years remaining

Apparatus for injecting steam into the soil.

Assignee: Simonet Andre
•
Filing: 1945-11-01
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Granted: —
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Expires: 1965-11-01
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Abstract

No abstract record available.

Inventors

  • 👤 Simonet Andre

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-07 09:07
CPC Classifications
A; A01; A01G; A01G11/00

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