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经营范围
发明名称
Parachute release
摘要
申请公布号
US3120365(A)
申请公布日期
1964.02.04
申请号
US19620167750
申请日期
1962.01.22
申请人
HAMILTON WATCH COMPANY
发明人
GUTACKER HARRY C.
分类号
B64D17/52
主分类号
B64D17/52
代理机构
代理人
主权项
地址
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