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Priority to JP6012572ApriorityCriticalpatent/JPS4922132A/ja
Priority to DE19732330615prioritypatent/DE2330615A1/de
Priority to FR7321927Aprioritypatent/FR2190282A5/fr
Priority to AU61835/73Aprioritypatent/AU6183573A/en
Publication of JPS4922132ApublicationCriticalpatent/JPS4922132A/ja
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