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DE511480C Expired / Lapsed DE ⏱️ 0.0 years remaining

Swivel chair with height-adjustable seat

Assignee: WAGNER FA ROBERT
•
Filing: 1929-10-30
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Granted: 1930-11-11
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Expires: 1949-10-30
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 10:54
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/20; A47C3/34

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