FR734894A - Lighting device - Google Patents

Lighting device

Info

Publication number
FR734894A
FR734894A FR734894DA FR734894A FR 734894 A FR734894 A FR 734894A FR 734894D A FR734894D A FR 734894DA FR 734894 A FR734894 A FR 734894A
Authority
FR
France
Prior art keywords
lighting device
lighting
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
French (fr)
Inventor
Thorleif Voigt Hansen
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 FR734894A publication Critical patent/FR734894A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR734894D 1931-12-10 1932-04-08 Lighting device Expired FR734894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO734894X 1931-12-10

Publications (1)

Publication Number Publication Date
FR734894A true FR734894A (en) 1932-10-29

Family

ID=19906850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734894D Expired FR734894A (en) 1931-12-10 1932-04-08 Lighting device

Country Status (1)

Country Link
FR (1) FR734894A (en)

Similar Documents

Publication Publication Date Title
FR817194A (en) Decorative lighting device
FR711306A (en) Lighting device
FR794792A (en) Lighting device
FR689690A (en) Lighting device
FR782163A (en) Lighting device
FR43446E (en) Lighting device
FR709716A (en) Lighting device
FR734894A (en) Lighting device
FR693611A (en) Lighting device
FR702423A (en) Anti-glare lighting device
FR717124A (en) Luminous advertising device
FR747104A (en) Individual lighting device
FR825868A (en) Retro-reflector lighting device
FR724686A (en) Lighting device
FR756894A (en) Lighting device
FR813624A (en) Lighting device
FR727150A (en) Cosmetic case device
FR727746A (en) Electric lighting device
FR755206A (en) Lighting device
FR699358A (en) Anti-glare lighting device
FR707773A (en) Progressive lighting device
FR688889A (en) Lighting device
FR688281A (en) Lighting device
FR803691A (en) Lighting device
FR809008A (en) Lighting device