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Application filed by トツパン ム−ア カブシキガイシヤfiledCriticalトツパン ム−ア カブシキガイシヤ
Priority to JP1973068833UpriorityCriticalpatent/JPS5810191Y2/ja
Publication of JPS5016908UpublicationCriticalpatent/JPS5016908U/ja
Application grantedgrantedCritical
Publication of JPS5810191Y2publicationCriticalpatent/JPS5810191Y2/ja
Plastic security case for a gold coin, precious stone or other item, ensuring authenticity and unaffected quality of the coinage or of the production of the item