Procedure for the production of sleeves and other feeder head and supply elements for casting molds, and composition for preparing said sleeves and elements
摘要
申请公布号
EP1273369(A3)
申请公布日期
2010.03.31
申请号
EP20020020581
申请日期
1997.07.09
申请人
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
发明人
POSADA FERNANDEZ, TOMAS;SAMPEDRO GERENABARRENA, RAFAEL;DIAZ MARURI, FRANCISCO JOSE;PRAT URRESTIETA, JAIME;LASA URTEAGA, JOSE JOAQUIN;IGLESIAS HERNANDEZ, LUIS
