NL7900205A
Expired / Lapsed
NL
⏱️ 0.0 years remaining
OPTICAL INFORMATION CARRIER.
Assignee: Hitachi Ltd
•
Filing: 1979-01-10
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Granted: —
•
Expires: 1999-01-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
NL
Data Source
google_patents
Last Synchronized
2026-10-31 22:26
CPC Classifications
G; G11; G11B; G11B7/00; G11B7/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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