ES429802A1 - Procedimiento con su aparato correspondiente para recoger de la superficie de una capa de agua un liquido contaminan- te menos denso.
- Google Patents
Procedimiento con su aparato correspondiente para recoger de la superficie de una capa de agua un liquido contaminan- te menos denso.
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CO B DI COSTRUZIONI BATTELLI D
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CO B DI COSTRUZIONI BATTELLI D
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Priority to ES429802ApriorityCriticalpatent/ES429802A1/es
Publication of ES429802A1publicationCriticalpatent/ES429802A1/es
ES429802A1974-09-061974-09-06Procedimiento con su aparato correspondiente para recoger de la superficie de una capa de agua un liquido contaminan- te menos denso.
ExpiredES429802A1
(es)