ES128906A3 - Procedimiento para la obtención de sacos o bolsas de válvula de papel o material análogo con el dispositivo correspondiente para llenarlos.
- Google Patents
Procedimiento para la obtención de sacos o bolsas de válvula de papel o material análogo con el dispositivo correspondiente para llenarlos.
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ANDREAS ARNO
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ANDREAS ARNO
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Priority to ES128906ApriorityCriticalpatent/ES128906A3/es
Publication of ES128906A3publicationCriticalpatent/ES128906A3/es
ES128906A1932-12-071932-12-07Procedimiento para la obtención de sacos o bolsas de válvula de papel o material análogo con el dispositivo correspondiente para llenarlos.
ExpiredES128906A3
(es)