CA920202A - Black-surround color picture tube - Google Patents
Black-surround color picture tubeInfo
- Publication number
- CA920202A CA920202A CA113811A CA113811A CA920202A CA 920202 A CA920202 A CA 920202A CA 113811 A CA113811 A CA 113811A CA 113811 A CA113811 A CA 113811A CA 920202 A CA920202 A CA 920202A
- Authority
- CA
- Canada
- Prior art keywords
- black
- picture tube
- color picture
- surround color
- surround
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA113811A CA920202A (en) | 1971-05-25 | 1971-05-25 | Black-surround color picture tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA113811A CA920202A (en) | 1971-05-25 | 1971-05-25 | Black-surround color picture tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CA920202A true CA920202A (en) | 1973-01-30 |
Family
ID=4089786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA113811A Expired CA920202A (en) | 1971-05-25 | 1971-05-25 | Black-surround color picture tube |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA920202A (en) |
-
1971
- 1971-05-25 CA CA113811A patent/CA920202A/en not_active Expired
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