CA869629A - Photographic-exposure device for the manufacture of separate display screens for cathode ray tubes for the display in colour of images - Google Patents

Photographic-exposure device for the manufacture of separate display screens for cathode ray tubes for the display in colour of images

Info

Publication number
CA869629A
CA869629A CA869629A CA869629DA CA869629A CA 869629 A CA869629 A CA 869629A CA 869629 A CA869629 A CA 869629A CA 869629D A CA869629D A CA 869629DA CA 869629 A CA869629 A CA 869629A
Authority
CA
Canada
Prior art keywords
photographic
colour
images
manufacture
cathode ray
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
CA869629A
Inventor
A. Van Leeuwen Johannes
Timmermans Abraham
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 CA869629A publication Critical patent/CA869629A/en
Expired legal-status Critical Current

Links

CA869629A Photographic-exposure device for the manufacture of separate display screens for cathode ray tubes for the display in colour of images Expired CA869629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA869629T

Publications (1)

Publication Number Publication Date
CA869629A true CA869629A (en) 1971-04-27

Family

ID=36355688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA869629A Expired CA869629A (en) Photographic-exposure device for the manufacture of separate display screens for cathode ray tubes for the display in colour of images

Country Status (1)

Country Link
CA (1) CA869629A (en)

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