CH53920A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Pull cord holder for Roleaux, ventilation flaps, top-hung windows and the like
Assignee: Andreas Kristowsky
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Filing: 1911-01-10
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Granted: —
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Expires: 1931-01-10
Abstract
No abstract record available.
Inventors
- 👤 Andreas Kristowsky
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 14:58
CPC Classifications
—
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