FR610148A - - Google Patents

Info

Publication number
FR610148A
FR610148A FR610148DA FR610148A FR 610148 A FR610148 A FR 610148A FR 610148D A FR610148D A FR 610148DA FR 610148 A FR610148 A FR 610148A
Authority
FR
France
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
Publication date
Application granted granted Critical
Publication of FR610148A publication Critical patent/FR610148A/fr
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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR610148D Expired FR610148A (fr)

Publications (1)

Publication Number Publication Date
FR610148A true FR610148A (fr) 1926-08-30

Family

ID=1540800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610148D Expired FR610148A (fr)

Country Status (1)

Country Link
FR (1) FR610148A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125320B (de) * 1959-07-22 1962-03-08 Sendlinger Optische Glaswerke Signalleuchte
DE2920962A1 (de) * 1978-05-30 1979-12-13 Lucas Industries Ltd Lampenanordnung
US4390934A (en) * 1980-05-27 1983-06-28 Auer-Sog Glaswerke Gmbh Signal lamp
ITVI20100142A1 (it) * 2010-05-18 2011-11-19 Arianna S R L Dispositivo di collimazione ottica per apparati di illuminazione ed apparato di illuminazione comprendente tale dispositivo

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125320B (de) * 1959-07-22 1962-03-08 Sendlinger Optische Glaswerke Signalleuchte
DE2920962A1 (de) * 1978-05-30 1979-12-13 Lucas Industries Ltd Lampenanordnung
US4390934A (en) * 1980-05-27 1983-06-28 Auer-Sog Glaswerke Gmbh Signal lamp
ITVI20100142A1 (it) * 2010-05-18 2011-11-19 Arianna S R L Dispositivo di collimazione ottica per apparati di illuminazione ed apparato di illuminazione comprendente tale dispositivo

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