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DE565720C Expired / Lapsed DE ⏱️ 0.0 years remaining

Cooling tower with an empty core, which is encompassed by the sprinkler installation over all or part of its circumference

Assignee: Mannesmann Demag AG
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Filing: 1927-09-06
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Granted: 1932-12-03
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Expires: 1947-09-06
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-29 13:17
CPC Classifications
F; F28; F28C; F28C1/00; Y; Y02; Y02B; Y02B30/00; Y02B30/70

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