AU1237208B - Improved process forthe production of tungsten filaments for electric incandescent lamps - Google Patents

Improved process forthe production of tungsten filaments for electric incandescent lamps

Info

Publication number
AU1237208B
AU1237208B AU12372/08A AU1237208A AU1237208B AU 1237208 B AU1237208 B AU 1237208B AU 12372/08 A AU12372/08 A AU 12372/08A AU 1237208 A AU1237208 A AU 1237208A AU 1237208 B AU1237208 B AU 1237208B
Authority
AU
Australia
Prior art keywords
improved process
incandescent lamps
electric incandescent
process forthe
tungsten filaments
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
AU12372/08A
Other versions
AU1237208A (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.)
Westinghouse Metal Filament Lamp Co Ltd
Original Assignee
Westinghouse Metal Filament Lamp Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Metal Filament Lamp Co Ltd filed Critical Westinghouse Metal Filament Lamp Co Ltd
Priority to AU12372/08A priority Critical patent/AU1237208B/en
Publication of AU1237208A publication Critical patent/AU1237208A/en
Publication of AU1237208B publication Critical patent/AU1237208B/en
Expired legal-status Critical Current

Links

AU12372/08A 1908-09-02 1908-09-02 Improved process forthe production of tungsten filaments for electric incandescent lamps Expired AU1237208B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU12372/08A AU1237208B (en) 1908-09-02 1908-09-02 Improved process forthe production of tungsten filaments for electric incandescent lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU12372/08A AU1237208B (en) 1908-09-02 1908-09-02 Improved process forthe production of tungsten filaments for electric incandescent lamps

Publications (2)

Publication Number Publication Date
AU1237208A AU1237208A (en) 1909-03-23
AU1237208B true AU1237208B (en) 1909-03-23

Family

ID=63348392

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12372/08A Expired AU1237208B (en) 1908-09-02 1908-09-02 Improved process forthe production of tungsten filaments for electric incandescent lamps

Country Status (1)

Country Link
AU (1) AU1237208B (en)

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