申请人 |
MICHELIN RECHERCHE ET TECHNIQUE, S.A.;SOCIETE DE TECHNOLOGIE MICHELIN;BECCAVIN, CHRISTIAN ALBERT;GRAMLING, FRANK, E.;JUDD, DAVID, ANDREW;SCHOBER, BRADLEY, D. |
发明人 |
BECCAVIN, CHRISTIAN ALBERT;GRAMLING, FRANK, E.;JUDD, DAVID, ANDREW;SCHOBER, BRADLEY, D. |