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Individual
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Individual
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Priority to ES1872004986ApriorityCriticalpatent/ES4986H1/en
Publication of ES4986H1publicationCriticalpatent/ES4986H1/en
ES1872004986A1872-08-221872-08-22
APPARATUS FOR THE MANUFACTURE OF GAS WITH OIL RESIDUES, CARBONIC AND WOOD OILS, FATS, OILS, ETC.
ExpiredES4986H1
(en)
Device for forming finish-forging blank for forged crankshaft of 4-cylinder engine, and method for manufacturing forged crankshaft of 4-cylinder engine using said device.