JPS5657013A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Focus error detector
Assignee: Koninklijke Philips NV
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Filing: 1980-09-25
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Granted: —
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Expires: 2000-09-25
Abstract
No abstract record available.
Inventors
- 👤 Petorusu Yozefusu Eem Yakobusu
- 👤 Renesu Hendoriku
- 👤 Aasaa Yan Shimonzu Kareru
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-07 16:28
CPC Classifications
G; G11; G11B; G11B7/00; G11B7/08; G11B7/09; G11B7/0908; G11B7/0909
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS5439101A
Cited
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