Patent DE484100C successfully refreshed from Google Patents.
DE484100C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Key lock for calculators and adding machines
Assignee: Seidel & Naumann AG
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Filing: —
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Granted: 1929-10-12
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Expires: 1946-10-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 19:30
CPC Classifications
G; G06; G06C; G06C7/00; G06C7/02; G06C7/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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