CA887213A - 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
CA887213A
CA887213A CA887213A CA887213DA CA887213A CA 887213 A CA887213 A CA 887213A CA 887213 A CA887213 A CA 887213A CA 887213D A CA887213D A CA 887213DA CA 887213 A CA887213 A CA 887213A
Authority
CA
Canada
Prior art keywords
photographic
colour
cathode
images
manufacture
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
CA887213A
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 CA887213A publication Critical patent/CA887213A/en
Expired legal-status Critical Current

Links

CA887213A Photographic-exposure device for the manufacture of separate display screens for cathode-ray tubes for the display in colour of images Expired CA887213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA887213T

Publications (1)

Publication Number Publication Date
CA887213A true CA887213A (en) 1971-11-30

Family

ID=36393458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA887213A Expired CA887213A (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) CA887213A (en)

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