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发明名称
Caging mechanisms
摘要
申请公布号
US2799169(A)
申请公布日期
1957.07.16
申请号
US19520324203
申请日期
1952.12.05
申请人
SPERRY RAND CORPORATION
发明人
WELTI GEORGE R.
分类号
G01C19/26
主分类号
G01C19/26
代理机构
代理人
主权项
地址
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