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发明名称
Time controlled mechanism
摘要
申请公布号
US2005653(A)
申请公布日期
1935.06.18
申请号
US19330670200
申请日期
1933.05.09
申请人
FRANKLIN JOHN L
发明人
FRANKLIN JOHN L.
分类号
G04C13/12
主分类号
G04C13/12
代理机构
代理人
主权项
地址
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