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HARRY J BOSWORTH CO
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HARRY J BOSWORTH CO
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Application filed by HARRY J BOSWORTH COfiledCriticalHARRY J BOSWORTH CO
Application grantedgrantedCritical
Publication of FR680735ApublicationCriticalpatent/FR680735A/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
G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
G03B42/04—Holders for X-ray films
G03B42/042—Holders for X-ray films for dental applications
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Health & Medical Sciences
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General Health & Medical Sciences
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Oral & Maxillofacial Surgery
(AREA)
Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR680735D1928-09-201929-08-23Procédé et dispositif pour la prise et l'interprétation de vues radiographiques dentaires
ExpiredFR680735A
(fr)