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AU214280B2 - Improvements in or relating to high index glass elements - Google Patents

Improvements in or relating to high index glass elements

Info

Publication number
AU214280B2
AU214280B2 AU19338/56A AU1933856A AU214280B2 AU 214280 B2 AU214280 B2 AU 214280B2 AU 19338/56 A AU19338/56 A AU 19338/56A AU 1933856 A AU1933856 A AU 1933856A AU 214280 B2 AU214280 B2 AU 214280B2
Authority
AU
Australia
Prior art keywords
relating
high index
glass elements
index glass
elements
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
AU19338/56A
Inventor
H. Stradley and Warren R. Beck Norman
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Filing date
Publication of AU214280B2 publication Critical patent/AU214280B2/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU19338/56A 1956-06-26 Improvements in or relating to high index glass elements Expired - Lifetime AU214280B2 (en)

Publications (1)

Publication Number Publication Date
AU214280B2 true AU214280B2 (en)

Family

ID=

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