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经营范围
发明名称
Replaceable plow share point
摘要
申请公布号
US2690112(A)
申请公布日期
1954.09.28
申请号
US19490127403
申请日期
1949.11.15
申请人
FORD MOTOR COMPANY
发明人
FREVIK RALPH C.
分类号
A01B15/06
主分类号
A01B15/06
代理机构
代理人
主权项
地址
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