CH217183A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Swivel chair with ball bearings to support the seat.
Assignee: O Haberfeld Erwin
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Filing: 1941-02-04
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Granted: —
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Expires: 1961-02-04
Abstract
No abstract record available.
Inventors
- 👤 O Haberfeld Erwin
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 06:45
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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