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CH26554A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Wooden stairs with device to prevent the same from creaking
Assignee: Marty J M
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Filing: 1902-08-12
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Granted: —
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Expires: 1922-08-12
Abstract
No abstract record available.
Inventors
- 👤 Marty J M
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 02:45
CPC Classifications
—
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