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CA1088988A - Tube cathodique a masque perfore perfectionne - Google Patents

Tube cathodique a masque perfore perfectionne

Info

Publication number
CA1088988A
CA1088988A CA314,837A CA314837A CA1088988A CA 1088988 A CA1088988 A CA 1088988A CA 314837 A CA314837 A CA 314837A CA 1088988 A CA1088988 A CA 1088988A
Authority
CA
Canada
Prior art keywords
mask
faceplate
points
tube
sides
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
CA314,837A
Other languages
English (en)
Inventor
Albert M. Morrell
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.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/729,349 external-priority patent/US4072876A/en
Priority claimed from US05/729,592 external-priority patent/US4136300A/en
Priority claimed from CA287,182A external-priority patent/CA1088987A/fr
Application filed by RCA Corp filed Critical RCA Corp
Priority to CA314,837A priority Critical patent/CA1088988A/fr
Application granted granted Critical
Publication of CA1088988A publication Critical patent/CA1088988A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
CA314,837A 1976-10-04 1978-10-30 Tube cathodique a masque perfore perfectionne Expired CA1088988A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA314,837A CA1088988A (fr) 1976-10-04 1978-10-30 Tube cathodique a masque perfore perfectionne

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US729,349 1976-10-04
US05/729,349 US4072876A (en) 1976-10-04 1976-10-04 Corrugated shadow mask assembly for a cathode ray tube
US729,592 1976-10-04
US05/729,592 US4136300A (en) 1975-03-19 1976-10-04 Cathode ray tube having improved shadow mask
CA287,182A CA1088987A (fr) 1976-10-04 1977-09-21 Tube cathodique a masque perfore perfectionne
CA314,837A CA1088988A (fr) 1976-10-04 1978-10-30 Tube cathodique a masque perfore perfectionne

Publications (1)

Publication Number Publication Date
CA1088988A true CA1088988A (fr) 1980-11-04

Family

ID=27426029

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314,837A Expired CA1088988A (fr) 1976-10-04 1978-10-30 Tube cathodique a masque perfore perfectionne

Country Status (1)

Country Link
CA (1) CA1088988A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry