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发明名称
Founder's moldboard
摘要
申请公布号
US2799064(A)
申请公布日期
1957.07.16
申请号
US19530398588
申请日期
1953.12.16
申请人
ROBERT SCHUCKER;LARRY PALMER
发明人
SCHUCKER ROBERT;PALMER LARRY
分类号
B22C21/00
主分类号
B22C21/00
代理机构
代理人
主权项
地址
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