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发明名称
Cultivator shovel
摘要
申请公布号
US2586255(A)
申请公布日期
1952.02.19
申请号
US19480020392
申请日期
1948.04.12
申请人
PLESKAC JOHN J
发明人
PLESKAC JOHN J.
分类号
A01B35/26
主分类号
A01B35/26
代理机构
代理人
主权项
地址
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