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发明名称
MARINE PROPELLER
摘要
申请公布号
AU524114(B2)
申请公布日期
1982.09.02
申请号
AU19790050435
申请日期
1979.08.30
申请人
PROPELLER DESIGN LTD.
发明人
LESLIE GRAHAM CHURCH
分类号
B63H1/00;B63H1/16;B63H1/26;(IPC1-7):B63H1/16
主分类号
B63H1/00
代理机构
代理人
主权项
地址
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