DE2647061A1
Expired / Lapsed
DE
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METHOD FOR CONTROLLING PERSONS AUTHORIZED TO ACCESS SYSTEMS WITH IMPROVED SECURITY PROVISIONS AND PERSONAL LOCK FOR SUCH PLANTS
Assignee: Bochumer Eisenhuette Heintzmann GmbH and Co KG
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Filing: 1976-10-19
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Granted: —
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Expires: 1996-10-19
Abstract
No abstract record available.
Inventors
- 👤 Ernst Blaser
- 👤 Heinz Eickhoff
- 👤 Wilhelm Tretschoks
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:16
CPC Classifications
G; G07; G07C; G07C9/00; G07C9/20; G07C9/22; G07C9/25
Claims Analysis
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References Cited (Backward Citations)
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