AU112463B2 - Improvements in or relating to electric lighting and reflector devices - Google Patents

Improvements in or relating to electric lighting and reflector devices

Info

Publication number
AU112463B2
AU112463B2 AU3046/39A AU304639A AU112463B2 AU 112463 B2 AU112463 B2 AU 112463B2 AU 3046/39 A AU3046/39 A AU 3046/39A AU 304639 A AU304639 A AU 304639A AU 112463 B2 AU112463 B2 AU 112463B2
Authority
AU
Australia
Prior art keywords
relating
electric lighting
reflector devices
reflector
devices
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 - Lifetime
Application number
AU3046/39A
Inventor
Huning Wilhelm
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 of AU112463B2 publication Critical patent/AU112463B2/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU3046/39A 1939-07-04 Improvements in or relating to electric lighting and reflector devices Expired - Lifetime AU112463B2 (en)

Publications (1)

Publication Number Publication Date
AU112463B2 true AU112463B2 (en)

Family

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