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经营范围
发明名称
Improvements in or relating to the prevention of ice accretion
摘要
申请公布号
GB546626(A)
申请公布日期
1942.07.22
申请号
GB19400017968
申请日期
1940.12.20
申请人
GEORGE STUART ADLINGTON
发明人
分类号
B64D15/16
主分类号
B64D15/16
代理机构
代理人
主权项
地址
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