- LandOfFree
- Inventors
- Electric lamp and discharge devices
- With luminescent solid or liquid material
- Vacuum-type tube
Details
Kouichi Okuyama
Kouichi
Okuyama
- Patent Class
Electric lamp and discharge devices
- SubClass
With luminescent solid or liquid material
- SubSubClass
Vacuum-type tube
- Specialty
Inventor
- Status
active
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Profile ID: LFUS-PAI-P-3115309
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