FR1104223A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Astigmatism compensation device of an electronic optical lens system
Assignee: Jenoptik AG
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Filing: 1954-05-05
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Granted: 1955-11-17
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Expires: 1974-05-05
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 12:57
CPC Classifications
H; H01; H01J; H01J37/00; H01J37/02; H01J37/04; H01J37/153
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