ES190759A1 - Un procedimiento de fabricación de piezas de mármol artificial utilizando como base o solera piezas de arcilla o cerámica.
- Google Patents
Un procedimiento de fabricación de piezas de mármol artificial utilizando como base o solera piezas de arcilla o cerámica.
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ES190759A1949-12-101949-12-10Un procedimiento de fabricación de piezas de mármol artificial utilizando como base o solera piezas de arcilla o cerámica.
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