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DE458874C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for de-ironing water by aeration

Assignee: FRIEDRICH BAMBERG DR
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Filing: —
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Granted: 1928-04-20
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Expires: 1945-04-20
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 03:38
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/58; C02F1/62; C02F1/64

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