FR1438734A - Flashlight improvements - Google Patents

Flashlight improvements

Info

Publication number
FR1438734A
FR1438734A FR21346A FR21346A FR1438734A FR 1438734 A FR1438734 A FR 1438734A FR 21346 A FR21346 A FR 21346A FR 21346 A FR21346 A FR 21346A FR 1438734 A FR1438734 A FR 1438734A
Authority
FR
France
Prior art keywords
flashlight
flashlight improvements
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
FR21346A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Priority to FR21346A priority Critical patent/FR1438734A/en
Application granted granted Critical
Publication of FR1438734A publication Critical patent/FR1438734A/en
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
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR21346A 1965-06-18 1965-06-18 Flashlight improvements Expired FR1438734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21346A FR1438734A (en) 1965-06-18 1965-06-18 Flashlight improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21346A FR1438734A (en) 1965-06-18 1965-06-18 Flashlight improvements

Publications (1)

Publication Number Publication Date
FR1438734A true FR1438734A (en) 1966-05-13

Family

ID=8582447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21346A Expired FR1438734A (en) 1965-06-18 1965-06-18 Flashlight improvements

Country Status (1)

Country Link
FR (1) FR1438734A (en)

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