Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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Filing date
Publication date
Application filed by Matsushita Electronics CorpfiledCriticalMatsushita Electronics Corp
Priority to JP5866876ApriorityCriticalpatent/JPS52141084A/en
Publication of JPS52141084ApublicationCriticalpatent/JPS52141084A/en
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like
(AREA)
Abstract
PURPOSE: A lamp production method which reduces the amount of Hg during production steps, eliminates non-uniformity of Hg inside the lamp after exhaust, and comprises the steps of heating the bulb, making the exhaust, effecting Hg flash and then effecting the flash with an inert gas.
COPYRIGHT: (C)1977,JPO&Japio
JP5866876A1976-05-201976-05-20Production method of fluorescent lamp
PendingJPS52141084A
(en)