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Priority to JP10380076ApriorityCriticalpatent/JPS5328886A/ja
Publication of JPS5328886ApublicationCriticalpatent/JPS5328886A/ja
Publication of JPS54552B2publicationCriticalpatent/JPS54552B2/ja
JP10380076A1976-08-311976-08-31Method of carrying out precise sand blast engraving on transparent glass and precious stone surface
GrantedJPS5328886A
(en)