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发明名称
Adjustment mechanism for seed and fertilizer spreaders
摘要
申请公布号
US2710116(A)
申请公布日期
1955.06.07
申请号
US19520314327
申请日期
1952.10.11
申请人
AVCO MANUFACTURING CORPORATION
发明人
JUZWIAK EDMOND A.
分类号
A01C7/02
主分类号
A01C7/02
代理机构
代理人
主权项
地址
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