FR846611A - Lighting device for light columns - Google Patents

Lighting device for light columns

Info

Publication number
FR846611A
FR846611A FR846611DA FR846611A FR 846611 A FR846611 A FR 846611A FR 846611D A FR846611D A FR 846611DA FR 846611 A FR846611 A FR 846611A
Authority
FR
France
Prior art keywords
lighting device
light columns
columns
light
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)
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Application granted granted Critical
Publication of FR846611A publication Critical patent/FR846611A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR846611D 1937-11-30 1938-11-25 Lighting device for light columns Expired FR846611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE846611X 1937-11-30

Publications (1)

Publication Number Publication Date
FR846611A true FR846611A (en) 1939-09-21

Family

ID=6775110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846611D Expired FR846611A (en) 1937-11-30 1938-11-25 Lighting device for light columns

Country Status (1)

Country Link
FR (1) FR846611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400884B (en) * 1988-02-10 1996-04-25 Bartenbach Christian LAMP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400884B (en) * 1988-02-10 1996-04-25 Bartenbach Christian LAMP

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