Patent DE627447C successfully refreshed from Google Patents.
DE627447C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Plate heat exchangers for various types of corrosive fluids
Assignee: RICHARD SELIGMAN DR
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Filing: 1934-05-15
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Granted: 1936-03-16
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Expires: 1954-05-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 22:28
CPC Classifications
F; F28; F28D; F28D9/00; F28D9/0062; F28D9/0075; F28F; F28F2250/00; F28F2250/10; F28F2250/102
Claims Analysis
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