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DK9683C - Procedure for the production of filaments, consisting of tungsten or molybdenum or alloys of these metals, for electric filament lamps. - Google Patents

Procedure for the production of filaments, consisting of tungsten or molybdenum or alloys of these metals, for electric filament lamps.

Info

Publication number
DK9683C
DK9683C DK9683DA DK9683C DK 9683 C DK9683 C DK 9683C DK 9683D A DK9683D A DK 9683DA DK 9683 C DK9683 C DK 9683C
Authority
DK
Denmark
Prior art keywords
filaments
molybdenum
alloys
tungsten
metals
Prior art date
Application number
Other languages
Danish (da)
Inventor
Franz Hanaman
Alexander Just
Original Assignee
Ver Electricitaets Actien Ges
Publication date
Application granted granted Critical
Publication of DK9683C publication Critical patent/DK9683C/en

Links

DK9683D Procedure for the production of filaments, consisting of tungsten or molybdenum or alloys of these metals, for electric filament lamps. DK9683C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK9683T

Publications (1)

Publication Number Publication Date
DK9683C true DK9683C (en) 1907-06-03

Family

ID=27825807

Family Applications (1)

Application Number Title Priority Date Filing Date
DK9683D DK9683C (en) Procedure for the production of filaments, consisting of tungsten or molybdenum or alloys of these metals, for electric filament lamps.

Country Status (1)

Country Link
DK (1) DK9683C (en)

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