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经营范围
发明名称
Compression ring design, especially for an internal combustion engine
摘要
申请公布号
IT1257256(B)
申请公布日期
1996.01.10
申请号
IT1992TO00572
申请日期
1992.07.07
申请人
CENTRO RICERCHE FIAT SOCIETA' CONSORTILE PER AZIONI
发明人
PIGNONE GIACOMO
分类号
F02B;(IPC1-7):F02B
主分类号
F02B
代理机构
代理人
主权项
地址
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