FR342406A - Chambre noire portative et pliante permettant de charger et développer visiblement les plaques et pellicules photographiques
- Google Patents
Chambre noire portative et pliante permettant de charger et développer visiblement les plaques et pellicules photographiques
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.)
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LOUIS-CLAUDE NAVARRE
Original Assignee
LOUIS-CLAUDE NAVARRE
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Application filed by LOUIS-CLAUDE NAVARREfiledCriticalLOUIS-CLAUDE NAVARRE
Application grantedgrantedCritical
Publication of FR342406ApublicationCriticalpatent/FR342406A/fr
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
G03D17/00—Dark-room arrangements not provided for in the preceding groups; Portable dark-rooms
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR342406D1904-04-201904-04-20Chambre noire portative et pliante permettant de charger et développer visiblement les plaques et pellicules photographiques
ExpiredFR342406A
(fr)