BE429021A - - Google Patents

Info

Publication number
BE429021A
BE429021A BE429021DA BE429021A BE 429021 A BE429021 A BE 429021A BE 429021D A BE429021D A BE 429021DA BE 429021 A BE429021 A BE 429021A
Authority
BE
Belgium
Prior art keywords
headlamp
coils
projectors
desc
projector
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE429021A publication Critical patent/BE429021A/fr

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
BE429021D BE429021A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE429021A true BE429021A (enrdf_load_stackoverflow)

Family

ID=89284

Family Applications (1)

Application Number Title Priority Date Filing Date
BE429021D BE429021A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE429021A (enrdf_load_stackoverflow)

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