NL72673C - - Google Patents

Info

Publication number
NL72673C
NL72673C NL72673DA NL72673C NL 72673 C NL72673 C NL 72673C NL 72673D A NL72673D A NL 72673DA NL 72673 C NL72673 C NL 72673C
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 NL72673C publication Critical patent/NL72673C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
    • H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
NL72673D 1949-04-13 NL72673C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL282867X 1949-04-13

Publications (1)

Publication Number Publication Date
NL72673C true NL72673C (en)

Family

ID=19782371

Family Applications (2)

Application Number Title Priority Date Filing Date
NL72673D NL72673C (en) 1949-04-13
NL666602744A NL145946B (en) 1949-04-13 DEVICE FOR GENERATING COLD, IN PARTICULAR AT VERY LOW TEMPERATURES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL666602744A NL145946B (en) 1949-04-13 DEVICE FOR GENERATING COLD, IN PARTICULAR AT VERY LOW TEMPERATURES.

Country Status (4)

Country Link
US (1) US2617062A (en)
CH (1) CH282867A (en)
GB (1) GB678635A (en)
NL (2) NL145946B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL172909B (en) * 1951-10-06 Cselt Centro Studi Lab Telecom SWITCH-ON CHAIN FOR A TELEPHONE EQUIPMENT ALARM.
BE540045A (en) * 1954-07-24
US3025424A (en) * 1958-06-16 1962-03-13 Gen Electric Electric lamp
DE1489386C3 (en) * 1962-07-24 1974-04-11 Rolf 8000 Muenchen Mickley Light bulb in the shape of a headlight
DE1197825B (en) * 1963-05-07 1965-08-05 Bosch Gmbh Robert Headlights for motor vehicles
NL154058B (en) * 1968-06-08 1977-07-15 Philips Nv HALOGEN BULB FOR VEHICLE LIGHTING.
US4536831A (en) * 1984-07-09 1985-08-20 Gte Products Corporation Replacement lamp with means for spacing
US20140028857A1 (en) * 2011-04-29 2014-01-30 Siemens Healthcare Diagnostics Inc. High flux collimated illuminator and method of uniform field illumination

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404578A (en) * 1933-08-17 1934-01-18 Wilhelm Honing Improvements in electric incandescent lamps
DE666004C (en) * 1936-07-19 1938-10-08 Patra Patent Treuhand Electric headlight bulb
GB481910A (en) * 1936-09-23 1938-03-21 Aloysius Antonius Linders Improvements in or connected with electric incandescent lamps
FR822808A (en) * 1937-06-09 1938-01-08 Vente Des App De Securite Sa P Emergency device in the interior of automotive vehicle lamps

Also Published As

Publication number Publication date
NL145946B (en)
CH282867A (en) 1952-05-15
US2617062A (en) 1952-11-04
GB678635A (en) 1952-09-03

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