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经营范围
发明名称
A rowlock
摘要
申请公布号
GB930257(A)
申请公布日期
1963.07.03
申请号
GB19620014344
申请日期
1962.04.13
申请人
SVEN GUSTAF ADOLF LINDQVIST
发明人
分类号
B63H16/06
主分类号
B63H16/06
代理机构
代理人
主权项
地址
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