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DE425987C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for feeding steam boilers which interact with a constant pressure accumulator (displacement accumulator)

Assignee: MAN AG
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Filing: 1923-04-14
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Granted: 1926-03-05
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Expires: 1943-04-14
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 18:48
CPC Classifications
F; F22; F22D; F22D3/00; F22D3/06

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