DE322471C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electric depth regulator for submarines
Assignee: Anonima Italiana Gio Ansaldo &
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Filing: 1913-05-04
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Granted: 1920-06-30
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Expires: 1933-05-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 11:52
CPC Classifications
B; B63; B63G; B63G8/00; B63G8/14
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