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发明名称
ROCKET CATAPULT
摘要
申请公布号
US3447767(A)
申请公布日期
1969.06.03
申请号
USD3447767
申请日期
1966.08.01
申请人
ARMY USA
发明人
HUGH D. MACDONALD JR.;RICHARD H. BAGWELL
分类号
B64D25/10;(IPC1-7):B64D25/10
主分类号
B64D25/10
代理机构
代理人
主权项
地址
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