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经营范围
发明名称
Improvements in or relating to floats
摘要
申请公布号
GB587666(A)
申请公布日期
1947.05.02
申请号
GB19420016950
申请日期
1942.11.28
申请人
W. T. HENLEY'S TELEGRAPH WORKS COMPANY LIMITED;PERCY DUNSHEATH
发明人
分类号
B63B35/34;H01B7/12
主分类号
B63B35/34
代理机构
代理人
主权项
地址
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