BE535627A - - Google Patents

Info

Publication number
BE535627A
BE535627A BE535627DA BE535627A BE 535627 A BE535627 A BE 535627A BE 535627D A BE535627D A BE 535627DA BE 535627 A BE535627 A BE 535627A
Authority
BE
Belgium
Prior art keywords
shape
lenses
bottles
flasks
containers
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE535627A publication Critical patent/BE535627A/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
BE535627D BE535627A (cs)

Publications (1)

Publication Number Publication Date
BE535627A true BE535627A (cs)

Family

ID=166580

Family Applications (1)

Application Number Title Priority Date Filing Date
BE535627D BE535627A (cs)

Country Status (1)

Country Link
BE (1) BE535627A (cs)

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