AU230889B2 - Improvements. to'or relating to optical glass - Google Patents

Improvements. to'or relating to optical glass

Info

Publication number
AU230889B2
AU230889B2 AU43490/58A AU4349058A AU230889B2 AU 230889 B2 AU230889 B2 AU 230889B2 AU 43490/58 A AU43490/58 A AU 43490/58A AU 4349058 A AU4349058 A AU 4349058A AU 230889 B2 AU230889 B2 AU 230889B2
Authority
AU
Australia
Prior art keywords
relating
optical glass
glass
optical
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
AU43490/58A
Other versions
AU4349058A (en
Inventor
James Milne and Richard John Barry Alexander
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
Filing date
Publication date
Application filed by Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Application granted granted Critical
Publication of AU4349058A publication Critical patent/AU4349058A/en
Publication of AU230889B2 publication Critical patent/AU230889B2/en
Expired legal-status Critical Current

Links

AU43490/58A 1958-11-19 Improvements. to'or relating to optical glass Expired AU230889B2 (en)

Publications (2)

Publication Number Publication Date
AU4349058A AU4349058A (en) 1959-05-21
AU230889B2 true AU230889B2 (en) 1959-05-21

Family

ID=

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