CA791927A - Manufacture of masks for cathode ray tubes - Google Patents

Manufacture of masks for cathode ray tubes

Info

Publication number
CA791927A
CA791927A CA791927A CA791927DA CA791927A CA 791927 A CA791927 A CA 791927A CA 791927 A CA791927 A CA 791927A CA 791927D A CA791927D A CA 791927DA CA 791927 A CA791927 A CA 791927A
Authority
CA
Canada
Prior art keywords
masks
manufacture
cathode ray
ray tubes
tubes
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
CA791927A
Inventor
F. Vitale Benedict
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
Publication date
Application granted granted Critical
Publication of CA791927A publication Critical patent/CA791927A/en
Expired legal-status Critical Current

Links

CA791927A Manufacture of masks for cathode ray tubes Expired CA791927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA791927T

Publications (1)

Publication Number Publication Date
CA791927A true CA791927A (en) 1968-08-13

Family

ID=36255917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA791927A Expired CA791927A (en) Manufacture of masks for cathode ray tubes

Country Status (1)

Country Link
CA (1) CA791927A (en)

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