DE812917C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Lighting device for typewriters or similar office machines
Assignee: HANS HERLING SIEGEN
•
Filing: 1949-04-14
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Granted: 1951-09-06
•
Expires: 1969-04-14
Abstract
No abstract record available.
Inventors
- 👤 Hans Herling
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 02:12
CPC Classifications
B; B41; B41J; B41J29/00; B41J29/18; B41J29/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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