JPS5214958A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Cooling system for super cold temperature
Assignee: Hitachi Ltd
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Filing: 1975-07-25
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Granted: —
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Expires: 1995-07-25
Abstract
Abstract PURPOSE: To miniturizing the size of a superconductive rotor etc. and to save cost by means of cooling further the supercold tempetature by actuating another system of freezing cycle to a freezing cycle. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Hisanao Ogata
- 👤 Kazumasa Fujioka
- 👤 Hisashi Nakayama
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 23:47
CPC Classifications
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