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AU3805050A - Improvements in and relating to brightness controls for electric lamps - Google Patents

Improvements in and relating to brightness controls for electric lamps

Info

Publication number
AU3805050A
AU3805050A AU38050/50A AU3805050A AU3805050A AU 3805050 A AU3805050 A AU 3805050A AU 38050/50 A AU38050/50 A AU 38050/50A AU 3805050 A AU3805050 A AU 3805050A AU 3805050 A AU3805050 A AU 3805050A
Authority
AU
Australia
Prior art keywords
relating
electric lamps
brightness controls
brightness
controls
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
AU38050/50A
Other versions
AU152113B2 (en
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.)
EMI Group Ltd
Original Assignee
Thorn Electrical Industries Ltd
Filing date
Publication date
Application filed by Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd
Application granted granted Critical
Publication of AU3805050A publication Critical patent/AU3805050A/en
Publication of AU152113B2 publication Critical patent/AU152113B2/en
Expired legal-status Critical Current

Links

AU38050/50A 1950-11-13 Improvements in and relating to brightness controls for electric lamps Expired AU152113B2 (en)

Publications (2)

Publication Number Publication Date
AU3805050A true AU3805050A (en) 1951-01-18
AU152113B2 AU152113B2 (en) 1951-01-18

Family

ID=

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