CH253573A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Heat exchange device.
Assignee: Ljungstroms Angturbin Ab
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Filing: 1946-05-28
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Granted: —
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Expires: 1966-05-28
Abstract
No abstract record available.
Inventors
- 👤 Angturbin Aktiebol Ljungstroms
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-06 16:16
CPC Classifications
F; F28; F28F; F28F3/00; F28F3/02; F28F3/04; F28D; F28D19/00; F28D19/04; F28D19/041; F28D19/042; F28D9/00; F28D9/0031; F28D9/0037; Y; Y10; Y10S; Y10S165/00; Y10S165/355; Y10S165/356; Y10S165/393; Y10S165/394
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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