DE2524845A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
LIGHT GUIDE COUPLING FOR COUPLING TWO LIGHT GUIDES
Assignee: NEC Corp
•
Filing: 1975-06-04
•
Granted: —
•
Expires: 1995-06-04
Abstract
No abstract record available.
Inventors
- 👤 Osamu Nakayama
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-22 23:58
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/36; G02B6/38; G02B6/3807; G02B6/3873; G02B6/3874; G02B6/3877; G02B6/3833; G02B6/3847; G02B6/389; G02B6/3894
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.