ES200906A2 - Apparatus and procedure for the purification of residual greases. (Machine-translation by Google Translate, not legally binding)
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Apparatus and procedure for the purification of residual greases. (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the main patent no. 191,677 by apparatus and procedure for the purification of residual fats, characterized by being constituted by a boiler tank, where the fat to be purified and saponified will be introduced which will be heated by means of a household conveniently arranged giving it to the said fat to be treated, the suitable and desired temperature according to the class thereof and its richness in triglycerides. (Machine-translation by Google Translate, not legally binding)
ES0200906A1951-12-131951-12-13Apparatus and procedure for the purification of residual greases. (Machine-translation by Google Translate, not legally binding)
ExpiredES200906A2
(en)
Procedure for the curing and vulcanization by the heat of a copolymer of ethylene - propylene (Machine-translation by Google Translate, not legally binding)
A procedure for the treatment of hydrocarbons of the class of selective extracts of mineral oils (Machine-translation by Google Translate, not legally binding)