DE952040C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotary jet sprinkler for intermittent water delivery
Assignee: ALVAR ELFVERSON
•
Filing: 1953-06-23
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Granted: 1956-11-08
•
Expires: 1973-06-23
Abstract
No abstract record available.
Inventors
- 👤 Alvar Elfverson
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 13:37
CPC Classifications
F; F16; F16K; F16K21/00; F16K21/04; F16K21/18; F16K21/20
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References Cited (Backward Citations)
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