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发明名称
COULTER FOR BAND PLACEMENT OF MINERAL FERTILIZER
摘要
申请公布号
SU1727620(A1)
申请公布日期
1992.04.23
申请号
SU19904808260
申请日期
1990.04.02
申请人
UK NII MEKH ELEK SELSK KHOZ
发明人
ADAMCHUK VALERIJ V,SU;AMELKIN VIKTOR I,SU;RATUSHNYJ VLADIMIR V,SU;ONISHCHENKO VLADIMIR B,SU
分类号
A01C7/20
主分类号
A01C7/20
代理机构
代理人
主权项
地址
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