DE952471C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Cleaning device with a mechanically driven brush
Assignee: Individual
•
Filing: 1954-02-23
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Granted: 1956-11-15
•
Expires: 1974-02-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 13:33
CPC Classifications
A; A47; A47L; A47L11/00; A47L11/40; A47L11/408; A47L11/4088; A47L11/02; A47L11/03; A47L11/10; A47L11/12; A47L11/14; A47L11/16; A47L11/162; A47L11/28; A47L11/282; A47L11/283; A47L11/284; A47L11/34; A47L11/4036; A47L11/4038; A47L11/4052; A47L11/4058; A47L11/4063; A47L11/4069; A47L25/00; A47L25/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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