JPS549894A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method of preventing stranding by means of guide submarine
Assignee: Mitsubishi Heavy Industries Ltd
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Filing: 1977-06-25
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Granted: —
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Expires: 1997-06-25
Abstract
Abstract PURPOSE: To safely sail even upon any sea bottom steering a ship while problng the sea bottom by means of an unmanned guide submarine. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Takeshi Kojima
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 20:02
CPC Classifications
—
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