SE358479BSE05877/70ASE587770ASE358479BSE 358479 BSE358479 BSE 358479BSE 05877/70 ASE05877/70 ASE 05877/70ASE 587770 ASE587770 ASE 587770ASE 358479 BSE358479 BSE 358479B
Authority
SE
Sweden
Application number
SE05877/70A
Inventor
A Gallistel
Original Assignee
Pako Corp
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 Pako CorpfiledCriticalPako Corp
Publication of SE358479BpublicationCriticalpatent/SE358479B/xx
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
G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
G03B27/52—Details
G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
G03B27/587—Handling photosensitive webs
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Projection-Type Copiers In General
(AREA)
Registering, Tensioning, Guiding Webs, And Rollers Therefor
(AREA)