FR1122830A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device and method for building up liquid reserves
Assignee: John Arne Ingemund Ekstrand
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Filing: 1955-04-20
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Granted: 1956-09-13
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Expires: 1975-04-20
Abstract
No abstract record available.
Inventors
- 👤 John Arne Ingemund Ekstrand
- 👤 Sven Arild Swallert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 16:22
CPC Classifications
B; B65; B65D; B65D88/00; B65D88/78
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References Cited (Backward Citations)
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