AU241101B2 - Transparent optical viewing device - Google Patents

Transparent optical viewing device

Info

Publication number
AU241101B2
AU241101B2 AU62040/60A AU6204060A AU241101B2 AU 241101 B2 AU241101 B2 AU 241101B2 AU 62040/60 A AU62040/60 A AU 62040/60A AU 6204060 A AU6204060 A AU 6204060A AU 241101 B2 AU241101 B2 AU 241101B2
Authority
AU
Australia
Prior art keywords
viewing device
transparent optical
optical viewing
transparent
viewing
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
AU62040/60A
Other versions
AU6204060A (en
Inventor
Berman Elliot
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.)
National Cash Register Co
Original Assignee
National Cash Register Co
Filing date
Publication date
Application filed by National Cash Register Co filed Critical National Cash Register Co
Application granted granted Critical
Publication of AU241101B2 publication Critical patent/AU241101B2/en
Publication of AU6204060A publication Critical patent/AU6204060A/en
Expired legal-status Critical Current

Links

AU62040/60A 1960-06-29 Transparent optical viewing device Expired AU241101B2 (en)

Publications (2)

Publication Number Publication Date
AU241101B2 true AU241101B2 (en) 1961-01-12
AU6204060A AU6204060A (en) 1961-01-12

Family

ID=

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