ES442731A1 - Improvements in the methods of curtition of leather and leather. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the methods of curtition of leather and leather. (Machine-translation by Google Translate, not legally binding)
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MASCARO MUNTANE JAIME
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MASCARO MUNTANE JAIME
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Priority to ES442731ApriorityCriticalpatent/ES442731A1/en
Publication of ES442731A1publicationCriticalpatent/ES442731A1/en
Treatment And Processing Of Natural Fur Or Leather
(AREA)
Abstract
Improvements in the tanning methods of hides and skins, in which said skins and hides are subjected to agitation in a bath that has the corresponding treatment agents, essentially characterized by the fact of carrying out the agitation by subjecting the skins and leathers that are treated to curtir to a radiation of vibratory energy whose frequency is included within the spectrum of the ultrasounds. (Machine-translation by Google Translate, not legally binding)
ES442731A1975-11-181975-11-18Improvements in the methods of curtition of leather and leather. (Machine-translation by Google Translate, not legally binding)
ExpiredES442731A1
(en)