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AU3014930A - Improvements in or relating to electric incandescent lamps and discharge tubes - Google Patents

Improvements in or relating to electric incandescent lamps and discharge tubes

Info

Publication number
AU3014930A
AU3014930A AU30149/30A AU3014930A AU3014930A AU 3014930 A AU3014930 A AU 3014930A AU 30149/30 A AU30149/30 A AU 30149/30A AU 3014930 A AU3014930 A AU 3014930A AU 3014930 A AU3014930 A AU 3014930A
Authority
AU
Australia
Prior art keywords
relating
incandescent lamps
discharge tubes
electric incandescent
electric
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
AU30149/30A
Inventor
Antonius Maria Van Vernot Johannes
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
Publication of AU3014930A publication Critical patent/AU3014930A/en
Expired legal-status Critical Current

Links

AU30149/30A 1930-11-14 Improvements in or relating to electric incandescent lamps and discharge tubes Expired AU3014930A (en)

Publications (1)

Publication Number Publication Date
AU3014930A true AU3014930A (en) 1931-05-28

Family

ID=

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