BE632047A - - Google Patents

Info

Publication number
BE632047A
BE632047A BE632047DA BE632047A BE 632047 A BE632047 A BE 632047A BE 632047D A BE632047D A BE 632047DA BE 632047 A BE632047 A BE 632047A
Authority
BE
Belgium
Prior art keywords
circuit
polarized relay
photosensitive element
shutter
switch
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE632047A publication Critical patent/BE632047A/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0405—Non-electronic flash apparatus incorporated in photographic apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
BE632047D BE632047A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE632047A true BE632047A (enrdf_load_stackoverflow)

Family

ID=200236

Family Applications (1)

Application Number Title Priority Date Filing Date
BE632047D BE632047A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE632047A (enrdf_load_stackoverflow)

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