Patent US977919A successfully refreshed from Google Patents.
Patent JPS529151A successfully refreshed from Google Patents.
JPS529151A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Safety device for absorption type refrigerator with dual effect
Assignee: Hitachi Ltd
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Filing: 1975-07-14
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Granted: —
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Expires: 1995-07-14
Abstract
Abstract PURPOSE: Application of safety device for high-temperature regenerator to achieve accurate functioning, easier function value setting and higher temperature accuracy. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Kenji Machizawa
- 👤 Shigeo Sugimoto
- 👤 Michihiko Aizawa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 21:34
CPC Classifications
—
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