Patent CH299984A successfully refreshed from Google Patents.
CH299984A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Back cushions on seating.
Assignee: Markwalder Hermann
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Filing: 1951-12-15
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Granted: —
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Expires: 1971-12-15
Abstract
No abstract record available.
Inventors
- 👤 Markwalder Hermann
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 06:02
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/58; A; A47; A47C; A47C7/00; A47C7/36; A47C7/40; A47C7/46; B60N2/70; B60N2/7023; B60N2/7029
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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