AU2059924A - Improvements in or relating tothe manufacture of filaments for electric lamps, thermionic tubes andthe like - Google Patents

Improvements in or relating tothe manufacture of filaments for electric lamps, thermionic tubes andthe like

Info

Publication number
AU2059924A
AU2059924A AU20599/24A AU2059924A AU2059924A AU 2059924 A AU2059924 A AU 2059924A AU 20599/24 A AU20599/24 A AU 20599/24A AU 2059924 A AU2059924 A AU 2059924A AU 2059924 A AU2059924 A AU 2059924A
Authority
AU
Australia
Prior art keywords
filaments
electric lamps
relating tothe
thermionic tubes
tothe manufacture
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
AU20599/24A
Inventor
Richard Dollimore William
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU2059924A publication Critical patent/AU2059924A/en
Expired legal-status Critical Current

Links

AU20599/24A 1924-11-18 Improvements in or relating tothe manufacture of filaments for electric lamps, thermionic tubes andthe like Expired AU2059924A (en)

Publications (1)

Publication Number Publication Date
AU2059924A true AU2059924A (en) 1925-04-21

Family

ID=

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