AU144279B2 - Improvements in optical units - Google Patents

Improvements in optical units

Info

Publication number
AU144279B2
AU144279B2 AU31245/49A AU3124549A AU144279B2 AU 144279 B2 AU144279 B2 AU 144279B2 AU 31245/49 A AU31245/49 A AU 31245/49A AU 3124549 A AU3124549 A AU 3124549A AU 144279 B2 AU144279 B2 AU 144279B2
Authority
AU
Australia
Prior art keywords
optical units
units
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
AU31245/49A
Other versions
AU3124549A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU144279B2 publication Critical patent/AU144279B2/en
Publication of AU3124549A publication Critical patent/AU3124549A/en
Expired legal-status Critical Current

Links

AU31245/49A 1949-11-24 Improvements in optical units Expired AU144279B2 (en)

Publications (2)

Publication Number Publication Date
AU144279B2 true AU144279B2 (en) 1950-01-26
AU3124549A AU3124549A (en) 1950-01-26

Family

ID=

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