AU206045B2 - Light filter - Google Patents

Light filter

Info

Publication number
AU206045B2
AU206045B2 AU1010/54A AU101054A AU206045B2 AU 206045 B2 AU206045 B2 AU 206045B2 AU 1010/54 A AU1010/54 A AU 1010/54A AU 101054 A AU101054 A AU 101054A AU 206045 B2 AU206045 B2 AU 206045B2
Authority
AU
Australia
Prior art keywords
light filter
filter
light
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
AU1010/54A
Other versions
AU101054A (en
Inventor
K. Orthuber Richard
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU206045B2 publication Critical patent/AU206045B2/en
Publication of AU101054A publication Critical patent/AU101054A/en
Expired legal-status Critical Current

Links

AU1010/54A 1954-06-16 Light filter Expired AU206045B2 (en)

Publications (2)

Publication Number Publication Date
AU206045B2 true AU206045B2 (en) 1954-12-16
AU101054A AU101054A (en) 1954-12-16

Family

ID=

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