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经营范围
发明名称
CIRCUITO SURVOLTORE DEVOLTORE.
摘要
申请公布号
IT1244143(B)
申请公布日期
1994.07.08
申请号
IT19900021806
申请日期
1990.10.19
申请人
ITALTEL SOCIETA' ITALIANA TELECOMUNICAZIONI SPA
发明人
CIMADOR GIUSEPPE;PRESTIFILIPPO PAOLO
分类号
H02M3/158;H02M3/335;H04M19/00;(IPC1-7):H02M
主分类号
H02M3/158
代理机构
代理人
主权项
地址
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