AU100879B2 - Improvement in telephoto system - Google Patents

Improvement in telephoto system

Info

Publication number
AU100879B2
AU100879B2 AU1194/36A AU119436A AU100879B2 AU 100879 B2 AU100879 B2 AU 100879B2 AU 1194/36 A AU1194/36 A AU 1194/36A AU 119436 A AU119436 A AU 119436A AU 100879 B2 AU100879 B2 AU 100879B2
Authority
AU
Australia
Prior art keywords
improvement
telephoto system
telephoto
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
AU1194/36A
Inventor
Joseph Somers Frank
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.)
Farnsworth Television Inc
Original Assignee
Farnsworth Television Inc
Filing date
Publication of AU100879B2 publication Critical patent/AU100879B2/en
Application filed by Farnsworth Television Inc filed Critical Farnsworth Television Inc
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU1194/36A 1936-03-26 Improvement in telephoto system Expired - Lifetime AU100879B2 (en)

Publications (1)

Publication Number Publication Date
AU100879B2 true AU100879B2 (en)

Family

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