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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Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP773277ApriorityCriticalpatent/JPS5393677A/en
Publication of JPS5393677ApublicationCriticalpatent/JPS5393677A/en
PURPOSE: To change the thickness of coating of light diffusing material applied on the surface of glass bulb in desired manner, through employment of at least two spraying nozzles with orifices for spraying the light diffusing material at different angles.
COPYRIGHT: (C)1978,JPO&Japio
JP773277A1977-01-281977-01-28Method of manufacturing incandescent lamp
PendingJPS5393677A
(en)
Liquid coating composition based on an ester thiol and an aminoplast, a process for coating a substrate with such a composition, and the substrate thus manufactured