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发明名称
PROPULSION DEVICE OF BOAT
摘要
申请公布号
JPH0640389(A)
申请公布日期
1994.02.15
申请号
JP19920216510
申请日期
1992.07.21
申请人
EIWA SOGO KENKYUSHO:KK
发明人
NITTA KOZABURO;SASAMOTO TATSUO
分类号
B63H11/04;B63H25/42;(IPC1-7):B63H11/04
主分类号
B63H11/04
代理机构
代理人
主权项
地址
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