FR560150A - Apparatus for projecting microscopic images - Google Patents

Apparatus for projecting microscopic images

Info

Publication number
FR560150A
FR560150A FR560150DA FR560150A FR 560150 A FR560150 A FR 560150A FR 560150D A FR560150D A FR 560150DA FR 560150 A FR560150 A FR 560150A
Authority
FR
France
Prior art keywords
projecting
microscopic images
microscopic
images
projecting microscopic
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)
Inventor
Paul-Henri-Roger Leroux
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 filed Critical
Application granted granted Critical
Publication of FR560150A publication Critical patent/FR560150A/en
Expired legal-status Critical Current

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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR560150D 1922-12-21 1922-12-21 Apparatus for projecting microscopic images Expired FR560150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR560150T 1922-12-21

Publications (1)

Publication Number Publication Date
FR560150A true FR560150A (en) 1923-09-28

Family

ID=8942719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560150D Expired FR560150A (en) 1922-12-21 1922-12-21 Apparatus for projecting microscopic images

Country Status (1)

Country Link
FR (1) FR560150A (en)

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