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JPS543115A Expired / Lapsed JP ⏱️ 0.0 years remaining

Optical glass

Assignee: OBARA OPTICAL GLASS
•
Filing: 1977-06-09
•
Granted: —
•
Expires: 1997-06-09
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Abstract

No abstract record available.

Inventors

  • 👤 Fujio Komorida
  • 👤 Satoshi Inoue

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-10 02:24
CPC Classifications
C; C03; C03C; C03C3/00; C03C3/04; C03C3/062; C03C3/064; C03C3/068

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