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: —
•
Expires: 1965-11-01
Abstract
No abstract record available.
Inventors
- 👤 Simonet Andre
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 08:54
CPC Classifications
A; A01; A01G; A01G11/00
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