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- Google Patents
CA880838A - Method of manufacturing picture screens for cathode ray tubes
- Google Patents
Method of manufacturing picture screens for cathode ray tubes
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.)
Expired
Application number
CA880838A
Inventor
J. A. Jonkers Johannes
J. Der Kinderen Antonius
J. Ronde Hubertus
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application grantedgrantedCritical
Publication of CA880838ApublicationCriticalpatent/CA880838A/en