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发明名称
Means for and method of recording time markers
摘要
申请公布号
US3044068(A)
申请公布日期
1962.07.10
申请号
US19590808962
申请日期
1959.04.27
申请人
AVCO CORPORATION
发明人
HULL JOSEPH A.;HOTCHKISS ROBERT N.
分类号
G03B17/24;G04F13/02
主分类号
G03B17/24
代理机构
代理人
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地址
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