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发明名称
Improvements in quick-release hooks
摘要
申请公布号
GB665600(A)
申请公布日期
1952.01.23
申请号
GB19500023930
申请日期
1948.11.15
申请人
AEROLEX LIMITED;FRANK BERNARD HARLEY
发明人
分类号
B63B21/60;B66C1/34;F16B45/06;F23D11/00
主分类号
B63B21/60
代理机构
代理人
主权项
地址
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