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发明名称
FERTILIZER APPLICATOR AND PROCESS
摘要
申请公布号
US3435785(A)
申请公布日期
1969.04.01
申请号
USD3435785
申请日期
1967.04.19
申请人
UNION OIL CO. OF CALIFORNIA
发明人
BRUCE A. HARBOLT
分类号
A01C23/02;(IPC1-7):A01C23/02;B05B1/20
主分类号
A01C23/02
代理机构
代理人
主权项
地址
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