CA830432A - Method of manufacturing a picture screen for a cathode ray tube for reproducing colour pictures - Google Patents

Method of manufacturing a picture screen for a cathode ray tube for reproducing colour pictures

Info

Publication number
CA830432A
CA830432A CA830432A CA830432DA CA830432A CA 830432 A CA830432 A CA 830432A CA 830432 A CA830432 A CA 830432A CA 830432D A CA830432D A CA 830432DA CA 830432 A CA830432 A CA 830432A
Authority
CA
Canada
Prior art keywords
manufacturing
ray tube
cathode ray
picture screen
colour pictures
Prior art date
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
CA830432A
Inventor
J. A. Jonkers Johannes
Groendijk Hendrik
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 granted granted Critical
Publication of CA830432A publication Critical patent/CA830432A/en
Expired legal-status Critical Current

Links

CA830432A Method of manufacturing a picture screen for a cathode ray tube for reproducing colour pictures Expired CA830432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA830432T

Publications (1)

Publication Number Publication Date
CA830432A true CA830432A (en) 1969-12-23

Family

ID=36307892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA830432A Expired CA830432A (en) Method of manufacturing a picture screen for a cathode ray tube for reproducing colour pictures

Country Status (1)

Country Link
CA (1) CA830432A (en)

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