BE760847A - Lampe a incandescence - Google Patents

Lampe a incandescence

Info

Publication number
BE760847A
BE760847A BE760847A BE760847A BE760847A BE 760847 A BE760847 A BE 760847A BE 760847 A BE760847 A BE 760847A BE 760847 A BE760847 A BE 760847A BE 760847 A BE760847 A BE 760847A
Authority
BE
Belgium
Prior art keywords
incandescent lamp
incandescent
lamp
Prior art date
Application number
BE760847A
Other languages
English (en)
French (fr)
Original Assignee
Iwasaki Electric Co 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 Iwasaki Electric Co Ltd filed Critical Iwasaki Electric Co Ltd
Publication of BE760847A publication Critical patent/BE760847A/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
BE760847A 1969-12-29 1970-12-24 Lampe a incandescence BE760847A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44105138A JPS4816558B1 (xx) 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
BE760847A true BE760847A (fr) 1971-05-27

Family

ID=14399374

Family Applications (1)

Application Number Title Priority Date Filing Date
BE760847A BE760847A (fr) 1969-12-29 1970-12-24 Lampe a incandescence

Country Status (6)

Country Link
JP (1) JPS4816558B1 (xx)
BE (1) BE760847A (xx)
CH (1) CH533359A (xx)
FR (1) FR2074275A5 (xx)
GB (1) GB1337400A (xx)
NL (1) NL153022B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532229Y2 (xx) * 1975-06-03 1980-07-31
JPS529258A (en) * 1975-07-10 1977-01-24 Takeyoshi Hara Suspension beam
GB8302494D0 (en) * 1983-01-29 1983-03-02 Emi Plc Thorn Tungsten halogen incandescent lamps
JPH05134422A (ja) * 1991-11-12 1993-05-28 Fuji Photo Film Co Ltd 印刷版搬送装置

Also Published As

Publication number Publication date
FR2074275A5 (xx) 1971-10-01
NL153022B (nl) 1977-04-15
CH533359A (de) 1973-01-31
GB1337400A (en) 1973-11-14
NL7018714A (xx) 1971-07-01
JPS4816558B1 (xx) 1973-05-23
DE2063530A1 (de) 1971-07-22
DE2063530B2 (de) 1972-07-27

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