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.)
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.)
PAIRAULT PHILIPPE
Original Assignee
PAIRAULT PHILIPPE
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 PAIRAULT PHILIPPEfiledCriticalPAIRAULT PHILIPPE
Priority to FR7621275ApriorityCriticalpatent/FR2358682A1/fr
Publication of FR2358682A1publicationCriticalpatent/FR2358682A1/fr
Application grantedgrantedCritical
Publication of FR2358682B3publicationCriticalpatent/FR2358682B3/fr
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
G03B27/582—Baseboards, easels
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Holders For Sensitive Materials And Originals
(AREA)
FR7621275A1976-07-121976-07-12Margeur photographique sans partie mobile
GrantedFR2358682A1
(fr)