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AU109805B2 - Improvements in or relating to cathode ray tubes - Google Patents

Improvements in or relating to cathode ray tubes

Info

Publication number
AU109805B2
AU109805B2 AU576/39A AU57639A AU109805B2 AU 109805 B2 AU109805 B2 AU 109805B2 AU 576/39 A AU576/39 A AU 576/39A AU 57639 A AU57639 A AU 57639A AU 109805 B2 AU109805 B2 AU 109805B2
Authority
AU
Australia
Prior art keywords
relating
cathode ray
ray tubes
tubes
cathode
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 - Lifetime
Application number
AU576/39A
Filing date
Publication of AU109805B2 publication Critical patent/AU109805B2/en
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU576/39A 1939-02-11 Improvements in or relating to cathode ray tubes Expired - Lifetime AU109805B2 (en)

Publications (1)

Publication Number Publication Date
AU109805B2 true AU109805B2 (en)

Family

ID=

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