ES42395A3 - El procedimiento del batido a martinete para construir en negro y en blanco toda clase de calderas, perolas, braseros y casquería en general de latón.
- Google Patents
El procedimiento del batido a martinete para construir en negro y en blanco toda clase de calderas, perolas, braseros y casquería en general de latón.
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ES42395A1908-01-091908-01-09El procedimiento del batido a martinete para construir en negro y en blanco toda clase de calderas, perolas, braseros y casquería en general de latón.
ExpiredES42395A3
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