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经营范围
发明名称
LIFE SAVING APPARATUS
摘要
申请公布号
CA353555(A)
申请公布日期
1935.10.15
申请号
CAD353555
申请日期
申请人
THE BRITISH MARINE UTILITIES COMPANY LIMITED
发明人
RONALD THOMAS GEORGE MASON
分类号
主分类号
代理机构
代理人
主权项
地址
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