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发明名称
INFLATED BUOYANT WING
摘要
申请公布号
US3521836(A)
申请公布日期
1970.07.28
申请号
USD3521836
申请日期
1968.08.06
申请人
ARTHUR D. STRUBLE JR.
发明人
ARTHUR D. STRUBLE JR.
分类号
B64C3/30;(IPC1-7):B64B1/50;B64B1/42;B64F1/12
主分类号
B64C3/30
代理机构
代理人
主权项
地址
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