FR774364A - Lampe au magnésium - Google Patents

Lampe au magnésium

Info

Publication number
FR774364A
FR774364A FR774364DA FR774364A FR 774364 A FR774364 A FR 774364A FR 774364D A FR774364D A FR 774364DA FR 774364 A FR774364 A FR 774364A
Authority
FR
France
Prior art keywords
magnesium lamp
magnesium
lamp
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Albert Kalber
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
Application granted granted Critical
Publication of FR774364A publication Critical patent/FR774364A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR774364D 1934-06-08 1934-06-08 Lampe au magnésium Expired FR774364A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR774364T 1934-06-08

Publications (1)

Publication Number Publication Date
FR774364A true FR774364A (fr) 1934-12-05

Family

ID=9199847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774364D Expired FR774364A (fr) 1934-06-08 1934-06-08 Lampe au magnésium

Country Status (1)

Country Link
FR (1) FR774364A (fr)

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