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发明名称
Method and apparatus for testing waterproof watches
摘要
申请公布号
US3355932(A)
申请公布日期
1967.12.05
申请号
US19650486730
申请日期
1965.09.13
申请人
MULLIGAN EDWARD J
发明人
MULLIGAN EDWARD J.
分类号
G04D7/00
主分类号
G04D7/00
代理机构
代理人
主权项
地址
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