NL6607700A - - Google Patents

Info

Publication number
NL6607700A
NL6607700A NL6607700A NL6607700A NL6607700A NL 6607700 A NL6607700 A NL 6607700A NL 6607700 A NL6607700 A NL 6607700A NL 6607700 A NL6607700 A NL 6607700A NL 6607700 A NL6607700 A NL 6607700A
Authority
NL
Netherlands
Application number
NL6607700A
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 filed Critical
Priority to NL6607700A priority Critical patent/NL6607700A/xx
Priority to US637961A priority patent/US3471737A/en
Priority to DE1589251A priority patent/DE1589251B2/de
Priority to GB25124/67A priority patent/GB1178459A/en
Priority to FR108889A priority patent/FR1525579A/fr
Publication of NL6607700A publication Critical patent/NL6607700A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/26—Screens; Filters
NL6607700A 1966-06-03 1966-06-03 NL6607700A (xx)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL6607700A NL6607700A (xx) 1966-06-03 1966-06-03
US637961A US3471737A (en) 1966-06-03 1967-05-12 Screen for lamp filament
DE1589251A DE1589251B2 (de) 1966-06-03 1967-05-30 Glühlampe mit einem an den Stromzuführungsdrähten ihres Glühkörpers befestigten Rahmengebilde, das mit einem Schirm versehen ist
GB25124/67A GB1178459A (en) 1966-06-03 1967-05-31 Improvements in or relating to Incandescent Lamps having a Filament Provided with a Screen.
FR108889A FR1525579A (fr) 1966-06-03 1967-06-02 Lampe à incandescence comportant un dispositif évitant le noircissement de l'ampoule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6607700A NL6607700A (xx) 1966-06-03 1966-06-03

Publications (1)

Publication Number Publication Date
NL6607700A true NL6607700A (xx) 1967-12-04

Family

ID=19796781

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6607700A NL6607700A (xx) 1966-06-03 1966-06-03

Country Status (4)

Country Link
US (1) US3471737A (xx)
DE (1) DE1589251B2 (xx)
GB (1) GB1178459A (xx)
NL (1) NL6607700A (xx)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR720752A (fr) * 1930-10-31 1932-02-24 Lampes Sa Perfectionnements à la fabrication des lampes à incandescence
NL47365C (xx) * 1936-07-29
BE441281A (xx) * 1940-01-19
NL62118C (xx) * 1941-04-30
US2326419A (en) * 1942-12-31 1943-08-10 Gen Electric Electric lamp
US2467710A (en) * 1946-06-28 1949-04-19 Gen Electric Incandescent lamp
US2784338A (en) * 1954-07-09 1957-03-05 Siemens Electric Lamps & Suppl Incandescent electric lamps
US2862125A (en) * 1956-01-06 1958-11-25 Sylvania Electric Prod Heat shield for incandescent lamp
US3034007A (en) * 1959-01-23 1962-05-08 Gen Electric Electric incandescent lamp
US2973443A (en) * 1959-06-10 1961-02-28 Gen Electric Electric incandescent lamp
NL112992C (xx) * 1960-04-14

Also Published As

Publication number Publication date
GB1178459A (en) 1970-01-21
DE1589251A1 (de) 1970-03-26
DE1589251B2 (de) 1975-10-09
US3471737A (en) 1969-10-07

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