AU106174B2 - Improvements in or relating to electric incandescent lamps - Google Patents

Improvements in or relating to electric incandescent lamps

Info

Publication number
AU106174B2
AU106174B2 AU1547/38A AU154738A AU106174B2 AU 106174 B2 AU106174 B2 AU 106174B2 AU 1547/38 A AU1547/38 A AU 1547/38A AU 154738 A AU154738 A AU 154738A AU 106174 B2 AU106174 B2 AU 106174B2
Authority
AU
Australia
Prior art keywords
relating
incandescent lamps
electric incandescent
electric
lamps
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
AU1547/38A
Other versions
AU154738A (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU154738A publication Critical patent/AU154738A/en
Publication of AU106174B2 publication Critical patent/AU106174B2/en
Expired legal-status Critical Current

Links

AU1547/38A 1938-04-14 Improvements in or relating to electric incandescent lamps Expired AU106174B2 (en)

Publications (2)

Publication Number Publication Date
AU154738A AU154738A (en) 1939-01-12
AU106174B2 true AU106174B2 (en) 1939-01-12

Family

ID=

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