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发明名称
Electronic tide meter, method for determining a high/low tide time
摘要
申请公布号
HK1024528(A1)
申请公布日期
2006.02.17
申请号
HK20000103890
申请日期
2000.06.28
申请人
SEIKO INSTRUMENTS INC.
发明人
CHIAKI NAKAMURA
分类号
G01D7/00;G04B19/26;G06F19/00;G09B3/12;(IPC1-7):G01F;G11B
主分类号
G01D7/00
代理机构
代理人
主权项
地址
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