WORD COMPOSER TOY CONSISTING OF AN AIRTIGHT TRANSPARENT POLYSTYRENE BOX CONTAINING MOVABLE LETTERS ACTIVATED FROM THE OUTSIDE

IT7236334U1Inactive Publication Date: 1974-06-29PETRONE FRANCESCO PAOLO

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Patent Information

Authority / Receiving Office: IT · IT
Patent Type: Utility models
Current Assignee / Owner: PETRONE FRANCESCO PAOLO
Filing Date: 1972-12-29
Publication Date: 1974-06-29
Estimated Expiration: Not applicable · inactive patent

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