FR591410A - Appareil de projection - Google Patents

Appareil de projection

Info

Publication number
FR591410A
FR591410A FR591410DA FR591410A FR 591410 A FR591410 A FR 591410A FR 591410D A FR591410D A FR 591410DA FR 591410 A FR591410 A FR 591410A
Authority
FR
France
Prior art keywords
projection device
projection
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
English (en)
Inventor
Hermann Gees
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 FR591410A publication Critical patent/FR591410A/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR591410D 1924-03-07 1925-01-06 Appareil de projection Expired FR591410A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE591410X 1924-03-07

Publications (1)

Publication Number Publication Date
FR591410A true FR591410A (fr) 1925-07-03

Family

ID=6572938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591410D Expired FR591410A (fr) 1924-03-07 1925-01-06 Appareil de projection

Country Status (1)

Country Link
FR (1) FR591410A (fr)

Similar Documents

Publication Publication Date Title
FR590514A (fr) Appareil téléphonique
FR585160A (fr) Appareil de projection
FR585322A (fr) Appareil tendeur-raidisseur
FR594716A (fr) Appareil de projection
FR591410A (fr) Appareil de projection
FR589519A (fr) Appareil rayonneur
FR29060E (fr) Appareil de torréfaction
FR576367A (fr) Appareil broyeur
FR591025A (fr) Appareil mélangeur
FR590253A (fr) Appareil de photocinéscopie
FR601529A (fr) Appareil de publicité
FR577009A (fr) Appareil fumifuge
FR600307A (fr) Appareil de projection
FR601288A (fr) Appareil de projection
FR594987A (fr) Appareil de projection
FR569623A (fr) Appareil de sauvetage
FR613294A (fr) Appareil de projection
FR31919E (fr) Appareil de projection
FR629223A (fr) Appareil de projection
FR622276A (fr) Appareil de projection
FR603765A (fr) Appareil électro-magnétique terro-céleste
FR603827A (fr) Appareil de déclenchement
FR26805E (fr) Appareil de projection perfectionné
FR26588E (fr) Appareil de projection perfectionné
FR591950A (fr) Appareil de cryptographie