AU218139A - Improvements in gas-filled electric incandescent lamps - Google Patents

Improvements in gas-filled electric incandescent lamps

Info

Publication number
AU218139A
AU218139A AU2181/39A AU218139A AU218139A AU 218139 A AU218139 A AU 218139A AU 2181/39 A AU2181/39 A AU 2181/39A AU 218139 A AU218139 A AU 218139A AU 218139 A AU218139 A AU 218139A
Authority
AU
Australia
Prior art keywords
gas
incandescent lamps
filled electric
electric incandescent
filled
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
AU2181/39A
Other versions
AU109827B2 (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.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of AU109827B2 publication Critical patent/AU109827B2/en
Publication of AU218139A publication Critical patent/AU218139A/en
Expired legal-status Critical Current

Links

AU2181/39A 1939-05-16 Improvements in gas-filled electric incandescent lamps Expired AU109827B2 (en)

Publications (2)

Publication Number Publication Date
AU109827B2 AU109827B2 (en) 1940-02-29
AU218139A true AU218139A (en) 1940-02-29

Family

ID=

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