HUT42651A - Discharge vessel of high-pressure sodium lamp
- Google Patents
Discharge vessel of high-pressure sodium lamp
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Publication number
HUT42651A
HUT42651AHU29286AHU29286AHUT42651AHU T42651 AHUT42651 AHU T42651AHU 29286 AHU29286 AHU 29286AHU 29286 AHU29286 AHU 29286AHU T42651 AHUT42651 AHU T42651A
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Publication date
Application filed by Tungsram ReszvenytarsasagfiledCriticalTungsram Reszvenytarsasag
Priority to HU29286ApriorityCriticalpatent/HU205488B/en
Publication of HUT42651ApublicationCriticalpatent/HUT42651A/en
Publication of HU205488BpublicationCriticalpatent/HU205488B/en