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发明名称
Plow safety standard
摘要
申请公布号
US3302728(A)
申请公布日期
1967.02.07
申请号
US19640412703
申请日期
1964.11.20
申请人
DEERE & COMPANY
发明人
SULLIVAN JAMES F.;ARNOLD LOREN G.
分类号
A01B61/04
主分类号
A01B61/04
代理机构
代理人
主权项
地址
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