DE332844C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for reducing undesired overpressure or underpressure on hydraulic underwater sound transmitters
Assignee: Signal GmbH
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Filing: 1915-07-22
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Granted: 1921-02-10
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Expires: 1935-07-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 05:50
CPC Classifications
G; G10; G10K; G10K5/00; G01; G01S; G01S1/00; G01S1/72; G03; G03B; G03B33/00
Claims Analysis
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References Cited (Backward Citations)
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