GB191418566A - Improvements in Incandescent Electric Lamps. - Google Patents

Improvements in Incandescent Electric Lamps.

Info

Publication number
GB191418566A
GB191418566A GB191418566DA GB191418566A GB 191418566 A GB191418566 A GB 191418566A GB 191418566D A GB191418566D A GB 191418566DA GB 191418566 A GB191418566 A GB 191418566A
Authority
GB
United Kingdom
Prior art keywords
electric lamps
incandescent electric
nitrogen
sufficing
attacking
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
Other languages
English (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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG AG
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 Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Application granted granted Critical
Publication of GB191418566A publication Critical patent/GB191418566A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof

Landscapes

  • Resistance Heating (AREA)
  • Discharge Lamp (AREA)
GB191418566D 1913-08-18 1914-08-11 Improvements in Incandescent Electric Lamps. Expired GB191418566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191418566X 1913-08-18

Publications (1)

Publication Number Publication Date
GB191418566A true GB191418566A (en) 1915-08-05

Family

ID=32604995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191418566D Expired GB191418566A (en) 1913-08-18 1914-08-11 Improvements in Incandescent Electric Lamps.

Country Status (3)

Country Link
DE (1) DE289543C (https=)
GB (1) GB191418566A (https=)
NL (1) NL4915C (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI21507A (sl) 2003-05-16 2004-12-31 LEK farmacevtska dru�ba d.d. Postopek za pripravo spojin z ace inhibitornim delovanjem

Also Published As

Publication number Publication date
DE289543C (https=)
NL4915C (https=)

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