BE866050A - ELECTRIC LAMP WITH INCANDESCENCE - Google Patents

ELECTRIC LAMP WITH INCANDESCENCE

Info

Publication number
BE866050A
BE866050A BE186846A BE186846A BE866050A BE 866050 A BE866050 A BE 866050A BE 186846 A BE186846 A BE 186846A BE 186846 A BE186846 A BE 186846A BE 866050 A BE866050 A BE 866050A
Authority
BE
Belgium
Prior art keywords
incandescence
electric lamp
lamp
electric
Prior art date
Application number
BE186846A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE866050A publication Critical patent/BE866050A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
BE186846A 1977-04-18 1978-04-17 ELECTRIC LAMP WITH INCANDESCENCE BE866050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7704182A NL7704182A (en) 1977-04-18 1977-04-18 ELECTRIC LIGHT BULB.

Publications (1)

Publication Number Publication Date
BE866050A true BE866050A (en) 1978-10-17

Family

ID=19828373

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186846A BE866050A (en) 1977-04-18 1978-04-17 ELECTRIC LAMP WITH INCANDESCENCE

Country Status (7)

Country Link
JP (1) JPS53129474A (en)
BE (1) BE866050A (en)
DE (1) DE2814823A1 (en)
ES (1) ES468859A1 (en)
FR (1) FR2388407A1 (en)
IT (1) IT1094149B (en)
NL (1) NL7704182A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902016A (en) * 1979-03-14 1980-09-16 Philips Nv ELECTRIC LIGHT BULB.
US4743803A (en) * 1987-05-15 1988-05-10 General Electric Company General service tungsten-halogen incandescent lamp having improved filament shock resistance
CN101490804A (en) * 2006-05-16 2009-07-22 松下电器产业株式会社 Bulb, bulb with reflector, and lighting device
WO2008004540A1 (en) * 2006-07-03 2008-01-10 Panasonic Corporation Bulb, bulb with reflector, and illumination device
JP2008016206A (en) * 2006-07-03 2008-01-24 Matsushita Electric Ind Co Ltd Bulb, bulb with reflecting mirror, and lighting system

Also Published As

Publication number Publication date
IT7822333A0 (en) 1978-04-14
JPS53129474A (en) 1978-11-11
NL7704182A (en) 1978-10-20
FR2388407A1 (en) 1978-11-17
DE2814823A1 (en) 1978-10-19
ES468859A1 (en) 1978-11-16
IT1094149B (en) 1985-07-26

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