CH478317A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Staircase and method of making them
Assignee: Lignoform Formsperrholz G Esse
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Filing: 1967-08-09
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Granted: —
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Expires: 1987-08-09
Abstract
No abstract record available.
Inventors
- 👤 Esser Gottfried
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 12:27
CPC Classifications
E; E04; E04F; E04F11/00; E04F11/02; E04F11/022; E04F11/035; E04F11/038
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References Cited (Backward Citations)
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