DE834836C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Resin light curtain
Assignee: ERNST DUELLMANN
•
Filing: 1950-07-18
•
Granted: 1952-03-24
•
Expires: 1970-07-18
Abstract
No abstract record available.
Inventors
- 👤 Ernst Duellmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 13:20
CPC Classifications
F; F21; F21V; F21V11/00; F21V11/06; F21Y; F21Y2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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