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发明名称
Reel tine assembly
摘要
申请公布号
US2713241(A)
申请公布日期
1955.07.19
申请号
US19530379677
申请日期
1953.09.11
申请人
THE SPERRY CORPORATION
发明人
WEST JAMES R.
分类号
A01D57/02;A01D80/00
主分类号
A01D57/02
代理机构
代理人
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地址
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