FR1119498A - Machine pour tirer des copies héliographiques - Google Patents

Machine pour tirer des copies héliographiques

Info

Publication number
FR1119498A
FR1119498A FR1119498DA FR1119498A FR 1119498 A FR1119498 A FR 1119498A FR 1119498D A FR1119498D A FR 1119498DA FR 1119498 A FR1119498 A FR 1119498A
Authority
FR
France
Prior art keywords
heliographic
copies
making
machine
making heliographic
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tunica A G
Original Assignee
Tunica A G
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 by Tunica A G filed Critical Tunica A G
Application granted granted Critical
Publication of FR1119498A publication Critical patent/FR1119498A/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
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/22—Maintaining or producing contact pressure between original and light-sensitive material by stretching over a curved surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1119498D 1955-02-21 1955-02-21 Machine pour tirer des copies héliographiques Expired FR1119498A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1119498T 1955-02-21

Publications (1)

Publication Number Publication Date
FR1119498A true FR1119498A (fr) 1956-06-20

Family

ID=9631034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119498D Expired FR1119498A (fr) 1955-02-21 1955-02-21 Machine pour tirer des copies héliographiques

Country Status (1)

Country Link
FR (1) FR1119498A (fr)

Similar Documents

Publication Publication Date Title
FR1110751A (fr) Tordoir pour machine textile
FR1153110A (fr) Machine de rebobinage
CH334017A (de) Masselgiessmaschine
CH326498A (fr) Roquet pour machine textile
FR1148611A (fr) Dispositif indicateur pour machines de bureau
FR1119498A (fr) Machine pour tirer des copies héliographiques
CH339933A (de) Vervielfältigungsmaschine
FR1151478A (fr) Cale pour table de machine
FR1163641A (fr) Pelisse chauffante pour motocycliste
AT193600B (de) Schweißgerät
CH341840A (de) Offset- und Vervielfältigungsmaschine
FR1154023A (fr) Mécanisme de transfert pour machines typographiques
AT193683B (de) Maschinenreibahle
FR1160708A (fr) Masque perfectionné pour soudeur
FR1146682A (fr) Perfectionnements apportés aux machines pour préparer des sandwiches
FR1156369A (fr) Stencil pour duplication
FR1154071A (fr) Matériel photosensible pour la diazotypie
FR1161222A (fr) Machine imprimeuse
FR1123096A (fr) Gabarit pour le découpage des oeufs
FR1129183A (fr) Disposition perfectionnée pour ensacheuses
FR1139007A (fr) Table démontable pour tricoteuse rectiligne
DK87864C (da) Duplikeringsmaskine.
FR1230417A (fr) Machine de reliure
ES50078Y (es) Cacillo perfeccionado para cafeteras exprés
FR1161467A (fr) Porte-outil pour machine-outil