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DE651937C Expired / Lapsed DE ⏱️ 0.0 years remaining

Water softener

Assignee: OTTO REHE
•
Filing: 1934-03-16
•
Granted: 1937-10-22
•
Expires: 1954-03-16
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 14:36
CPC Classifications
C; C02; C02F; C02F5/00; C02F5/02; C02F5/025

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