发明名称 Contra-rotating air screw propellers
摘要
申请公布号 GB2175651(A) 申请公布日期 1986.12.03
申请号 GB19850013673 申请日期 1985.05.30
申请人 BLYAKHMAN BASYA PETROVNA;GALAEV VLADIMIR ALEXEEVICH;KALYAZHNOV VLADIMIR VLADIMIROVICH;KISHALOV ANATOLY NIKOLAEVICH;KOPALOV VLADIMIR SERGEEVICH;KULIKOV EVGENY IVANOVICH;LARIN ANATOLY IVANOVICH;OSTROUKHOV STANISLAV PAVLOVICH;PODDUBSKY VALERY ANTONOVICH;SIMONOV LEV ALEXEEVICH;SUKHOROSOV JURY LEONIDOVICH;CHESNOKOV BORIS ALEXEEVICH;YAKOVLEV ALEXANDR VIKTOROVICH;VASILIEV VALDIMIR IVANOVICH 发明人 BLYAKHMAN BASYA PETROVNA;GALAEV VLADIMIR ALEXEEVICH;KALYAZHNOV VLADIMIR VLADIMIROVICH;KISHALOV ANATOLY NIKOLAEVICH;KOPALOV VLADIMIR SERGEEVICH;KULIKOV EVGENY IVANOVICH;LARIN ANATOLY IVANOVICH;OSTROUKHOV STANISLAV PAVLOVICH;PODDUBSKY VALERY ANTONOVICH;SIMONOV LEV ALEXEEVICH;SUKHOROSOV JURY LEONIDOVICH;CHESNOKOV BORIS ALEXEEVICH;YAKOVLEV ALEXANDR VIKTOROVICH;VASILIEV VALDIMIR IVANOVICH
分类号 B64C11/48;(IPC1-7):B64C11/48 主分类号 B64C11/48
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