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发明名称
ROTORE NAUTICO PER ALTA VELOCITA' A FLUSSO TRASVERSALE CON ORIENTAMENTO SINUSOIDALE DELLE PALE CON BASSA RUMOROSITA' PER IMPIEGO
摘要
申请公布号
ITPG940013(A1)
申请公布日期
1994.09.13
申请号
IT1994PG00013
申请日期
1994.06.15
申请人
VALENTINI PIERO
发明人
VALENTINI PIERO
分类号
B63H
主分类号
B63H
代理机构
代理人
主权项
地址
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