NL136981C - - Google Patents

Info

Publication number
NL136981C
NL136981C NL136981DA NL136981C NL 136981 C NL136981 C NL 136981C NL 136981D A NL136981D A NL 136981DA NL 136981 C NL136981 C NL 136981C
Authority
NL
Netherlands
Application number
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.)
Publication of NL136981C publication Critical patent/NL136981C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
NL136981D 1967-07-18 NL136981C (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4117167A GB1158887A (en) 1967-07-18 1967-07-18 Improvements relating to Lamp Bulbs
GB3291867 1967-07-18

Publications (1)

Publication Number Publication Date
NL136981C true NL136981C (enrdf_load_stackoverflow)

Family

ID=26261626

Family Applications (2)

Application Number Title Priority Date Filing Date
NL136981D NL136981C (enrdf_load_stackoverflow) 1967-07-18
NL6809651A NL6809651A (enrdf_load_stackoverflow) 1967-07-18 1968-07-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6809651A NL6809651A (enrdf_load_stackoverflow) 1967-07-18 1968-07-09

Country Status (4)

Country Link
DE (1) DE1764657B1 (enrdf_load_stackoverflow)
GB (1) GB1158887A (enrdf_load_stackoverflow)
NL (2) NL6809651A (enrdf_load_stackoverflow)
SE (1) SE332228B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140939A (en) * 1978-04-26 1979-02-20 Gte Sylvania Incorporated Tungsten halogen lamp for headlights

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689378A (en) * 1926-01-18 1928-10-30 Delta Engineering Lab Inc Automobile head lamp
DE606735C (de) * 1932-05-20 1934-12-11 Laribe Armand Auswechselbare Hilfsfassung fuer Gluehlampen
US2005194A (en) * 1932-12-01 1935-06-18 Walter R Armstrong Headlight lamp
US2843778A (en) * 1952-12-22 1958-07-15 Gen Motors Corp Light bulb

Also Published As

Publication number Publication date
DE1764657B1 (de) 1971-10-21
GB1158887A (en) 1969-07-23
SE332228B (enrdf_load_stackoverflow) 1971-02-01
NL6809651A (enrdf_load_stackoverflow) 1969-01-21

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