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发明名称
COMPOSIZIONE DI UNO STRATO FOTOSENSIBILE POSITIVO AVENTE ANCHE FUNZIONE DI NEGATIVO.
摘要
申请公布号
IT9084932(A1)
申请公布日期
1991.09.24
申请号
IT19900084932
申请日期
1990.03.23
申请人
DIAPRINT SRL
发明人
CICCHETTI FRANCESCO;GOBBETTI OSVALDO;PIRO MARIO
分类号
B41N;G03C
主分类号
B41N
代理机构
代理人
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地址
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