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Composiu00c7u00e7o of marcau00c7u00e7o su00e0lida as a means of writing, a writing instrument, a layer of marcau00c7u00e7o optically tender and the use of several pigments optically variables.
Composiu00c7u00e7o of marcau00c7u00e7o su00e0lida as a means of writing, a writing instrument, a layer of marcau00c7u00e7o optically tender and the use of several pigments optically variables.
