Patent DE815523C successfully refreshed from Google Patents.
DE815523C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Closure for the insertion opening for the curtain support on guide rails of sling curtains
Assignee: Individual
•
Filing: 1950-06-14
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Granted: 1951-10-01
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Expires: 1970-06-14
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Graf
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 14:29
CPC Classifications
A; A47; A47H; A47H13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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