SE7700251L - Elektrisk lampa och sett att framstella densamma - Google Patents

Elektrisk lampa och sett att framstella densamma

Info

Publication number
SE7700251L
SE7700251L SE7700251A SE7700251A SE7700251L SE 7700251 L SE7700251 L SE 7700251L SE 7700251 A SE7700251 A SE 7700251A SE 7700251 A SE7700251 A SE 7700251A SE 7700251 L SE7700251 L SE 7700251L
Authority
SE
Sweden
Prior art keywords
electric lamp
solvent
produce
way
same
Prior art date
Application number
SE7700251A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
J M Rees
C A Horler
A P Downing
Original Assignee
Thorn Electrical Ind Ltd
Ici 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 Thorn Electrical Ind Ltd, Ici Ltd filed Critical Thorn Electrical Ind Ltd
Publication of SE7700251L publication Critical patent/SE7700251L/

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/50Selection of substances for gas fillings; Specified pressure thereof

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
SE7700251A 1976-01-12 1977-01-12 Elektrisk lampa och sett att framstella densamma SE7700251L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1046/76A GB1571195A (en) 1976-01-12 1976-01-12 Manufacture of electric lamps containing fluorine

Publications (1)

Publication Number Publication Date
SE7700251L true SE7700251L (sv) 1977-07-13

Family

ID=9715239

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700251A SE7700251L (sv) 1976-01-12 1977-01-12 Elektrisk lampa och sett att framstella densamma

Country Status (14)

Country Link
JP (1) JPS52101882A (en:Method)
AU (1) AU507646B2 (en:Method)
BE (1) BE850295A (en:Method)
CA (1) CA1069576A (en:Method)
DE (1) DE2701050A1 (en:Method)
DK (1) DK11677A (en:Method)
FR (1) FR2337940A1 (en:Method)
GB (1) GB1571195A (en:Method)
IE (1) IE44477B1 (en:Method)
IT (1) IT1086277B (en:Method)
LU (1) LU76556A1 (en:Method)
NL (1) NL7700151A (en:Method)
SE (1) SE7700251L (en:Method)
ZA (1) ZA77128B (en:Method)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009916C2 (de) * 1970-03-03 1985-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogenglühlampe

Also Published As

Publication number Publication date
JPS52101882A (en) 1977-08-26
AU2126877A (en) 1978-07-20
IT1086277B (it) 1985-05-28
FR2337940B1 (en:Method) 1980-08-29
BE850295A (fr) 1977-07-12
DK11677A (da) 1977-07-13
LU76556A1 (en:Method) 1977-06-17
IE44477L (en) 1977-07-12
GB1571195A (en) 1980-07-09
CA1069576A (en) 1980-01-08
IE44477B1 (en) 1981-12-16
AU507646B2 (en) 1980-02-21
NL7700151A (nl) 1977-07-14
FR2337940A1 (fr) 1977-08-05
DE2701050A1 (de) 1977-07-21
ZA77128B (en) 1977-11-30

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