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FR1502280A Expired / Lapsed FR ⏱️ 0.0 years remaining

Optical interferometer

Assignee: Koninklijke Philips NV
•
Filing: 1966-11-24
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Granted: 1967-11-18
•
Expires: 1986-11-24
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Abstract

No abstract record available.

Inventors

  • 👤 H De Lang

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 03:33
CPC Classifications
G; G01; G01B; G01B9/00; G01B9/02; G01B9/02097; G01B9/02098; G01B2290/00; G01B2290/45; G01B2290/70

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