Patent JPS53466A successfully refreshed from Google Patents.
JPS53466A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Heat exchanger
Assignee: Sharp Corp
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Filing: 1976-06-23
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Granted: —
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Expires: 1996-06-23
Abstract
Abstract PURPOSE: To provide a heat exchanger, wherein fins are coated with more than 20μ of an abraisive having superior corrosion resistance, as well as the fins are fixed by means of a plurality of wires being pierced through said fins during manufacturing process, whereby the fins are not moved to the direction opposite to that of winding by vibration even if the coated film would be deteriorated to make the fins be easily loosened. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Nobushige Arai
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-30 16:21
CPC Classifications
—
Claims Analysis
Total Claims: 0
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