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发明名称
VARIABLE-PITCH PROPELLER
摘要
申请公布号
SU850507(A1)
申请公布日期
1981.07.30
申请号
SU19792824469
申请日期
1979.10.03
申请人
VNI PI MED INSTRUMENTOV
发明人
KANAEV VYACHESLAV F,SU;REPIN VALERIJ A,SU;KILKINOV ANATOLIJ A,SU;VALEEV BORIS A,SU;KOVALENKO ALEKSANDR E,SU
分类号
B63H3/12;(IPC1-7):B63H3/12
主分类号
B63H3/12
代理机构
代理人
主权项
地址
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