DE472446C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Airtight framing of sculptures, writings, raised objects, etc. like
Assignee: Individual
•
Filing: —
•
Granted: 1929-02-28
•
Expires: 1946-02-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 21:17
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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