CA519972A - Ecrans fluorescents - Google Patents

Ecrans fluorescents

Info

Publication number
CA519972A
CA519972A CA519972A CA519972DA CA519972A CA 519972 A CA519972 A CA 519972A CA 519972 A CA519972 A CA 519972A CA 519972D A CA519972D A CA 519972DA CA 519972 A CA519972 A CA 519972A
Authority
CA
Canada
Prior art keywords
fluorescent screens
screens
fluorescent
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
CA519972A
Other languages
English (en)
Inventor
S. Smith James
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA519972A publication Critical patent/CA519972A/fr
Expired legal-status Critical Current

Links

CA519972A Ecrans fluorescents Expired CA519972A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA519972T

Publications (1)

Publication Number Publication Date
CA519972A true CA519972A (fr) 1955-12-27

Family

ID=35673182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA519972A Expired CA519972A (fr) Ecrans fluorescents

Country Status (1)

Country Link
CA (1) CA519972A (fr)

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