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经营范围
发明名称
自动潜艇
摘要
申请公布号
TW009857
申请公布日期
1971.11.01
申请号
TW055139
申请日期
1971.05.21
申请人
李金川
发明人
李金川
分类号
B23G
主分类号
B23G
代理机构
代理人
主权项
地址
台北巿兴隆路4段63号
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