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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
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
Priority claimed from US07/877,626external-prioritypatent/US5284499A/en
Application filed by Corning IncfiledCriticalCorning Inc
Publication of AU3715793ApublicationCriticalpatent/AU3715793A/en
Publication of AU661135B2publicationCriticalpatent/AU661135B2/en
Application grantedgrantedCritical
Publication of AU661135CpublicationCriticalpatent/AU661135C/en