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发明名称
Improvements in or relating to load-engaging and releasing devices
摘要
申请公布号
GB910441(A)
申请公布日期
1962.11.14
申请号
GB19610010835
申请日期
1961.03.24
申请人
EASTERN ROTORCRAFT CORPORATION
发明人
分类号
B64C27/04;B64D1/22;B66C1/34
主分类号
B64C27/04
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代理人
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