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AT111406B Expired / Lapsed AT ⏱️ 0.0 years remaining

Fabric filters for vacuum cleaners.

Assignee: Mauz & Pfeiffer
•
Filing: 1926-11-20
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Granted: 1928-11-26
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Expires: 1946-11-20
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-10-23 08:20
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/10; A47L9/14; A47L9/1427; A47L9/102

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