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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Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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Filing date
Publication date
Application filed by Seiko Instruments IncfiledCriticalSeiko Instruments Inc
Priority to JP15857576ApriorityCriticalpatent/JPS5382440A/en
Publication of JPS5382440ApublicationCriticalpatent/JPS5382440A/en
PURPOSE: To prevent the occurrence of coloring, mottle and cracking without impairing sealing strength by forming specific orientation films respectively composed of inorganic substances on both glass substrates.