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Application filed by Vittorio GuettafiledCriticalVittorio Guetta
Priority to IT1154190UpriorityCriticalpatent/IT220970Z2/it
Publication of IT9011541V0publicationCriticalpatent/IT9011541V0/it
Publication of IT9011541U1publicationCriticalpatent/IT9011541U1/it
Application grantedgrantedCritical
Publication of IT220970Z2publicationCriticalpatent/IT220970Z2/it
Foerfarande foer framstaellning av novolakhartser med hoeg foerglasningstemperatur anvaendbara i fotoresistkompositioner med hoeg upploesningsfoermaoga.