AT172230B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Automatic swivel sprinkler, especially for square and rectangular irrigation
Assignee: Alfred Wais
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Filing: 1950-09-21
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Granted: 1952-08-25
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Expires: 1970-09-21
Abstract
No abstract record available.
Inventors
- 👤 Alfred Wais
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-30 04:24
CPC Classifications
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