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DE501855C Expired / Lapsed DE ⏱️ 0.0 years remaining

Heat exchangers, in particular steam generators

Assignee: LA MONT CORP
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Filing: 1925-10-31
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Granted: 1930-07-05
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Expires: 1945-10-31
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 07:52
CPC Classifications
F; F22; F22B; F22B29/00; F22B29/02; F22B37/00; F22B37/02; F22B37/10; F22B37/14; F22B37/143

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