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发明名称
Seed tape planter
摘要
申请公布号
US2843068(A)
申请公布日期
1958.07.15
申请号
US19560576661
申请日期
1956.04.06
申请人
SMITH WARREN L;SMITH FRANK J
发明人
SMITH WARREN L.;SMITH FRANK J.
分类号
A01C7/04
主分类号
A01C7/04
代理机构
代理人
主权项
地址
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