AT349077B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
FOCUSING SYSTEM FOR OPTICAL RECORDING MEDIA
Assignee: Sony Corp
•
Filing: 1976-06-18
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Granted: 1979-03-26
•
Expires: 1996-06-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-06 14:43
CPC Classifications
G; G11; G11B; G11B7/00; G11B7/08; G11B7/09; G11B7/0908; G11B7/0914
Claims Analysis
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References Cited (Backward Citations)
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