DE919508C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Frame for projection screens
Assignee: Tobis Tonbild Syndikat GmbH
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Filing: 1943-01-17
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Granted: 1954-10-25
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Expires: 1963-01-17
Abstract
No abstract record available.
Inventors
- 👤 Alexander Von Lagorio
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 00:00
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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