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发明名称
WATER WHEEL
摘要
申请公布号
CA322377(A)
申请公布日期
1932.05.17
申请号
CAD322377
申请日期
申请人
VERNAN BAWLF
发明人
VERNAN BAWLF
分类号
主分类号
代理机构
代理人
主权项
地址
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